| 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 | $155.64 | 4.509% | $162.6578 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $135.55 | 4.672% | $141.8829 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $69.83 | 7.364% | $74.9723 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $214.66 | 9.575% | $235.2137 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $243.54 | 8.861% | $265.1201 | $265.12 | $265.10 | $265.10 |
| Purchase #6 | $158.25 | 9.242% | $172.8755 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $247.51 | 3.700% | $256.6679 | $256.67 | $256.65 | $256.70 |
| 7 purchase totals = | $1,224.98 | $1,309.3902 | $1,309.39 | $1,309.35 | $1,309.50 | |