| 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 | $140.43 | 10.528% | $155.2145 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $55.97 | 4.835% | $58.6761 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $153.85 | 3.196% | $158.767 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $14.88 | 5.851% | $15.7506 | $15.75 | $15.75 | $15.80 |
| Purchase #5 | $219.31 | 9.694% | $240.5699 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $218.53 | 9.736% | $239.8061 | $239.81 | $239.80 | $239.80 |
| Purchase #7 | $29.42 | 9.400% | $32.1855 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $832.39 | $900.9697 | $900.98 | $900.95 | $901.10 | |