| 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 | $70.58 | 13.686% | $80.2396 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $194.93 | 13.229% | $220.7173 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $16.34 | 11.199% | $18.1699 | $18.17 | $18.15 | $18.20 |
| Purchase #4 | $156.27 | 9.290% | $170.7875 | $170.79 | $170.80 | $170.80 |
| Purchase #5 | $162.27 | 6.647% | $173.0561 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $139.91 | 3.578% | $144.916 | $144.92 | $144.90 | $144.90 |
| Purchase #7 | $24.43 | 10.731% | $27.0516 | $27.05 | $27.05 | $27.10 |
| 7 purchase totals = | $764.73 | $834.9380 | $834.95 | $834.90 | $835.00 | |