| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.99 | 10.181% | $190.6021 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $214.75 | 6.150% | $227.9571 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $168.68 | 7.533% | $181.3867 | $181.39 | $181.40 | $181.40 |
| Purchase #4 | $126.80 | 11.247% | $141.0612 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $103.47 | 10.247% | $114.0726 | $114.07 | $114.05 | $114.10 |
| Purchase #6 | $149.89 | 12.163% | $168.1211 | $168.12 | $168.10 | $168.10 |
| Purchase #7 | $127.97 | 8.271% | $138.5544 | $138.55 | $138.55 | $138.60 |
| 7 purchase totals = | $1,064.55 | $1,161.7552 | $1,161.75 | $1,161.70 | $1,161.90 | |