| 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 | $155.34 | 12.511% | $174.7746 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $44.27 | 12.102% | $49.6276 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $26.87 | 6.340% | $28.5736 | $28.57 | $28.55 | $28.60 |
| Purchase #4 | $198.84 | 12.809% | $224.3094 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $172.83 | 11.507% | $192.7175 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $231.55 | 4.666% | $242.3541 | $242.35 | $242.35 | $242.40 |
| Purchase #7 | $53.75 | 8.300% | $58.2113 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $883.45 | $970.5681 | $970.56 | $970.50 | $970.60 | |