| 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 | $88.81 | 7.185% | $95.191 | $95.19 | $95.20 | $95.20 |
| Purchase #2 | $170.55 | 8.830% | $185.6096 | $185.61 | $185.60 | $185.60 |
| Purchase #3 | $29.52 | 5.299% | $31.0843 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $108.80 | 12.815% | $122.7427 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $220.32 | 13.452% | $249.9574 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $84.66 | 6.248% | $89.9496 | $89.95 | $89.95 | $89.90 |
| Purchase #7 | $160.78 | 7.661% | $173.0974 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $863.44 | $947.6320 | $947.63 | $947.65 | $947.60 | |