| 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 | $166.38 | 4.472% | $173.8205 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $25.87 | 10.817% | $28.6684 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $48.25 | 10.464% | $53.2989 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $91.39 | 3.650% | $94.7257 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $155.71 | 3.152% | $160.618 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $242.49 | 6.743% | $258.8411 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $137.49 | 12.245% | $154.3257 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $867.58 | $924.2983 | $924.31 | $924.30 | $924.20 | |