| 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 | $156.41 | 9.739% | $171.6428 | $171.64 | $171.65 | $171.60 |
| Purchase #2 | $14.41 | 6.541% | $15.3526 | $15.35 | $15.35 | $15.40 |
| Purchase #3 | $249.31 | 10.842% | $276.3402 | $276.34 | $276.35 | $276.30 |
| Purchase #4 | $83.37 | 8.861% | $90.7574 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $46.51 | 6.717% | $49.6341 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $159.87 | 8.525% | $173.4989 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $40.86 | 4.114% | $42.541 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $750.74 | $819.7670 | $819.76 | $819.80 | $819.70 | |