| 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 | $118.61 | 10.707% | $131.3096 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $50.76 | 4.736% | $53.164 | $53.16 | $53.15 | $53.20 |
| Purchase #3 | $137.84 | 5.264% | $145.0959 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $13.80 | 13.821% | $15.7073 | $15.71 | $15.70 | $15.70 |
| Purchase #5 | $149.64 | 7.506% | $160.872 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $84.63 | 3.233% | $87.3661 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $129.56 | 3.486% | $134.0765 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $684.84 | $727.5914 | $727.60 | $727.55 | $727.70 | |