| 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 | $65.68 | 5.772% | $69.471 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $132.80 | 12.771% | $149.7599 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $190.54 | 8.176% | $206.1186 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $223.72 | 7.546% | $240.6019 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $131.46 | 9.589% | $144.0657 | $144.07 | $144.05 | $144.10 |
| Purchase #6 | $138.42 | 3.538% | $143.3173 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $88.33 | 9.650% | $96.8538 | $96.85 | $96.85 | $96.90 |
| 7 purchase totals = | $970.95 | $1,050.1882 | $1,050.19 | $1,050.10 | $1,050.30 | |