| 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 | $144.56 | 8.407% | $156.7132 | $156.71 | $156.70 | $156.70 |
| Purchase #2 | $245.27 | 8.602% | $266.3681 | $266.37 | $266.35 | $266.40 |
| Purchase #3 | $138.87 | 7.152% | $148.802 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $162.83 | 4.458% | $170.089 | $170.09 | $170.10 | $170.10 |
| Purchase #5 | $31.38 | 6.624% | $33.4586 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $56.40 | 13.864% | $64.2193 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $199.59 | 10.714% | $220.9741 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $978.90 | $1,060.6243 | $1,060.62 | $1,060.55 | $1,060.70 | |