| 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 | $194.33 | 13.132% | $219.8494 | $219.85 | $219.85 | $219.80 |
| Purchase #2 | $181.60 | 11.488% | $202.4622 | $202.46 | $202.45 | $202.50 |
| Purchase #3 | $146.95 | 9.593% | $161.0469 | $161.05 | $161.05 | $161.00 |
| Purchase #4 | $133.39 | 13.801% | $151.7992 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $17.78 | 8.623% | $19.3132 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $90.58 | 3.393% | $93.6534 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $20.60 | 7.670% | $22.18 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $785.23 | $870.3043 | $870.30 | $870.30 | $870.30 | |