| 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 | $132.77 | 12.766% | $149.7194 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $222.65 | 6.484% | $237.0866 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $62.31 | 5.306% | $65.6162 | $65.62 | $65.60 | $65.60 |
| Purchase #4 | $185.41 | 9.166% | $202.4047 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $85.35 | 13.227% | $96.6392 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $212.89 | 6.495% | $226.7172 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $7.59 | 11.830% | $8.4879 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $908.97 | $986.6712 | $986.68 | $986.65 | $986.60 | |