| 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 | $162.58 | 8.491% | $176.3847 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $160.88 | 12.190% | $180.4913 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $93.51 | 8.531% | $101.4873 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $187.91 | 6.640% | $200.3872 | $200.39 | $200.40 | $200.40 |
| Purchase #5 | $133.42 | 9.552% | $146.1643 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $248.67 | 8.529% | $269.8791 | $269.88 | $269.90 | $269.90 |
| Purchase #7 | $144.53 | 10.239% | $159.3284 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $1,131.50 | $1,234.1223 | $1,234.12 | $1,234.20 | $1,234.20 | |