| 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 | $192.81 | 6.545% | $205.4294 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $193.47 | 13.178% | $218.9655 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $151.26 | 13.680% | $171.9524 | $171.95 | $171.95 | $172.00 |
| Purchase #4 | $29.84 | 7.800% | $32.1675 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $91.54 | 5.215% | $96.3138 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $45.82 | 10.688% | $50.7172 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $209.32 | 5.566% | $220.9708 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $914.06 | $996.5166 | $996.52 | $996.45 | $996.60 | |