| 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 | $138.50 | 9.702% | $151.9373 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $195.70 | 4.448% | $204.4047 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $50.94 | 5.687% | $53.837 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $120.47 | 7.594% | $129.6185 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $238.96 | 10.492% | $264.0317 | $264.03 | $264.05 | $264.00 |
| Purchase #6 | $189.68 | 3.447% | $196.2183 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $94.51 | 3.301% | $97.6298 | $97.63 | $97.65 | $97.60 |
| 7 purchase totals = | $1,028.76 | $1,097.6773 | $1,097.68 | $1,097.70 | $1,097.50 | |