| 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 | $131.77 | 8.633% | $143.1457 | $143.15 | $143.15 | $143.10 |
| Purchase #2 | $104.61 | 11.809% | $116.9634 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $70.35 | 5.292% | $74.0729 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $46.96 | 13.448% | $53.2752 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $5.69 | 9.286% | $6.2184 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $182.79 | 10.237% | $201.5022 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $216.57 | 11.102% | $240.6136 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $758.74 | $835.7914 | $835.79 | $835.75 | $835.80 | |