| 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 | $16.53 | 7.677% | $17.799 | $17.80 | $17.80 | $17.80 |
| Purchase #2 | $137.61 | 13.594% | $156.3167 | $156.32 | $156.30 | $156.30 |
| Purchase #3 | $245.44 | 4.589% | $256.7032 | $256.70 | $256.70 | $256.70 |
| Purchase #4 | $151.64 | 9.516% | $166.0701 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $199.96 | 8.168% | $216.2927 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $21.65 | 11.261% | $24.088 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $68.82 | 5.438% | $72.5624 | $72.56 | $72.55 | $72.60 |
| 7 purchase totals = | $841.65 | $909.8321 | $909.83 | $909.80 | $909.90 | |