| 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 | $181.35 | 10.388% | $200.1886 | $200.19 | $200.20 | $200.20 |
| Purchase #2 | $188.35 | 12.264% | $211.4492 | $211.45 | $211.45 | $211.40 |
| Purchase #3 | $164.54 | 8.128% | $177.9138 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $83.75 | 13.559% | $95.1057 | $95.11 | $95.10 | $95.10 |
| Purchase #5 | $145.63 | 13.563% | $165.3818 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $208.97 | 7.575% | $224.7995 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $30.25 | 12.147% | $33.9245 | $33.92 | $33.90 | $33.90 |
| 7 purchase totals = | $1,002.84 | $1,108.7631 | $1,108.76 | $1,108.75 | $1,108.70 | |