| 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 | $113.56 | 6.273% | $120.6836 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $37.30 | 10.330% | $41.1531 | $41.15 | $41.15 | $41.20 |
| Purchase #3 | $118.35 | 12.697% | $133.3769 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $202.58 | 10.385% | $223.6179 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $33.34 | 13.432% | $37.8182 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $122.88 | 13.264% | $139.1788 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $46.93 | 8.119% | $50.7402 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $674.94 | $746.5687 | $746.57 | $746.60 | $746.60 | |