| 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 | $143.63 | 6.436% | $152.874 | $152.87 | $152.85 | $152.90 |
| Purchase #2 | $223.56 | 4.607% | $233.8594 | $233.86 | $233.85 | $233.90 |
| Purchase #3 | $45.80 | 4.137% | $47.6947 | $47.69 | $47.70 | $47.70 |
| Purchase #4 | $53.47 | 12.317% | $60.0559 | $60.06 | $60.05 | $60.10 |
| Purchase #5 | $83.32 | 9.322% | $91.0871 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $155.35 | 10.516% | $171.6866 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $108.26 | 8.581% | $117.5498 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $813.39 | $874.8075 | $874.81 | $874.80 | $874.90 | |