| 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 | $192.71 | 7.538% | $207.2365 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $38.30 | 10.197% | $42.2055 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $54.83 | 7.165% | $58.7586 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $71.41 | 5.783% | $75.5396 | $75.54 | $75.55 | $75.50 |
| Purchase #5 | $153.67 | 11.285% | $171.0117 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $187.34 | 12.150% | $210.1018 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $156.49 | 7.370% | $168.0233 | $168.02 | $168.00 | $168.00 |
| 7 purchase totals = | $854.75 | $932.8770 | $932.88 | $932.85 | $932.80 | |