| 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 | $150.42 | 7.609% | $161.8655 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $172.50 | 13.485% | $195.7616 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $120.87 | 4.394% | $126.181 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $133.53 | 4.236% | $139.1863 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $242.58 | 8.245% | $262.5807 | $262.58 | $262.60 | $262.60 |
| Purchase #6 | $239.58 | 3.785% | $248.6481 | $248.65 | $248.65 | $248.60 |
| Purchase #7 | $180.48 | 3.725% | $187.2029 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $1,239.96 | $1,321.4261 | $1,321.43 | $1,321.45 | $1,321.50 | |