| 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 | $181.99 | 11.738% | $203.352 | $203.35 | $203.35 | $203.40 |
| Purchase #2 | $6.94 | 10.152% | $7.6445 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $120.65 | 6.734% | $128.7746 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $163.49 | 7.425% | $175.6291 | $175.63 | $175.65 | $175.60 |
| Purchase #5 | $139.29 | 13.180% | $157.6484 | $157.65 | $157.65 | $157.60 |
| Purchase #6 | $237.59 | 8.154% | $256.9631 | $256.96 | $256.95 | $257.00 |
| Purchase #7 | $188.73 | 11.656% | $210.7284 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $1,038.68 | $1,140.7401 | $1,140.73 | $1,140.75 | $1,140.70 | |