| 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 | $179.90 | 12.492% | $202.3731 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $196.51 | 5.302% | $206.929 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $50.85 | 4.392% | $53.0833 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $194.68 | 12.865% | $219.7256 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $71.31 | 6.745% | $76.1199 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $84.43 | 5.151% | $88.779 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $97.62 | 3.249% | $100.7917 | $100.79 | $100.80 | $100.80 |
| 7 purchase totals = | $875.30 | $947.8016 | $947.80 | $947.85 | $947.80 | |