| 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 | $146.50 | 3.859% | $152.1534 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $59.63 | 4.490% | $62.3074 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $146.90 | 10.419% | $162.2055 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $227.55 | 7.517% | $244.6549 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $230.44 | 8.747% | $250.5966 | $250.60 | $250.60 | $250.60 |
| Purchase #6 | $175.31 | 13.507% | $198.9891 | $198.99 | $199.00 | $199.00 |
| Purchase #7 | $114.59 | 11.672% | $127.9649 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $1,100.92 | $1,198.8718 | $1,198.87 | $1,198.85 | $1,199.00 | |