| 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 | $132.60 | 10.595% | $146.649 | $146.65 | $146.65 | $146.60 |
| Purchase #2 | $38.31 | 8.386% | $41.5227 | $41.52 | $41.50 | $41.50 |
| Purchase #3 | $149.93 | 12.211% | $168.238 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $47.94 | 12.391% | $53.8802 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $202.90 | 4.297% | $211.6186 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $145.83 | 5.393% | $153.6946 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $31.28 | 6.473% | $33.3048 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $748.79 | $808.9079 | $808.90 | $808.90 | $808.80 | |