| 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 | $48.79 | 9.299% | $53.327 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $169.56 | 5.635% | $179.1147 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $206.44 | 7.148% | $221.1963 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $160.58 | 11.400% | $178.8861 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $210.56 | 12.691% | $237.2822 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $85.48 | 5.693% | $90.3464 | $90.35 | $90.35 | $90.30 |
| Purchase #7 | $19.57 | 12.118% | $21.9415 | $21.94 | $21.95 | $21.90 |
| 7 purchase totals = | $900.98 | $982.0942 | $982.10 | $982.15 | $982.00 | |