| 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 | $161.90 | 9.732% | $177.6561 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $53.25 | 5.310% | $56.0776 | $56.08 | $56.10 | $56.10 |
| Purchase #3 | $220.93 | 5.650% | $233.4125 | $233.41 | $233.40 | $233.40 |
| Purchase #4 | $29.79 | 13.519% | $33.8173 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $175.60 | 6.264% | $186.5996 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $139.48 | 9.705% | $153.0165 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $96.94 | 5.634% | $102.4016 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $877.89 | $942.9812 | $942.99 | $942.95 | $943.00 | |