| 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 | $73.67 | 6.349% | $78.3473 | $78.35 | $78.35 | $78.30 |
| Purchase #2 | $74.55 | 12.719% | $84.032 | $84.03 | $84.05 | $84.00 |
| Purchase #3 | $119.65 | 9.451% | $130.9581 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $143.63 | 12.778% | $161.983 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $65.77 | 9.747% | $72.1806 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $86.99 | 6.703% | $92.8209 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $128.80 | 10.658% | $142.5275 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $693.06 | $762.8494 | $762.85 | $762.90 | $762.80 | |