| 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 | $135.60 | 11.306% | $150.9309 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $120.93 | 4.630% | $126.5291 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $203.53 | 12.359% | $228.6843 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $200.38 | 3.517% | $207.4274 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $53.41 | 11.765% | $59.6937 | $59.69 | $59.70 | $59.70 |
| Purchase #6 | $172.44 | 4.229% | $179.7325 | $179.73 | $179.75 | $179.70 |
| Purchase #7 | $135.67 | 6.368% | $144.3095 | $144.31 | $144.30 | $144.30 |
| 7 purchase totals = | $1,021.96 | $1,097.3074 | $1,097.30 | $1,097.40 | $1,097.20 | |