| 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 | $181.90 | 7.182% | $194.9641 | $194.96 | $194.95 | $195.00 |
| Purchase #2 | $146.28 | 4.704% | $153.161 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $25.52 | 8.458% | $27.6785 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $90.64 | 3.488% | $93.8015 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $52.89 | 7.260% | $56.7298 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $172.38 | 9.865% | $189.3853 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $172.33 | 7.833% | $185.8286 | $185.83 | $185.85 | $185.80 |
| 7 purchase totals = | $841.94 | $901.5488 | $901.55 | $901.60 | $901.60 | |