| 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 | $35.55 | 6.818% | $37.9738 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $161.74 | 13.650% | $183.8175 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $29.27 | 8.779% | $31.8396 | $31.84 | $31.85 | $31.80 |
| Purchase #4 | $129.31 | 4.635% | $135.3035 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $188.40 | 3.383% | $194.7736 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $127.43 | 5.170% | $134.0181 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $19.83 | 6.632% | $21.1451 | $21.15 | $21.15 | $21.10 |
| 7 purchase totals = | $691.53 | $738.8712 | $738.87 | $738.80 | $738.80 | |