| 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 | $17.33 | 3.364% | $17.913 | $17.91 | $17.90 | $17.90 |
| Purchase #2 | $244.67 | 5.757% | $258.7557 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $45.26 | 12.159% | $50.7632 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $160.86 | 9.817% | $176.6516 | $176.65 | $176.65 | $176.70 |
| Purchase #5 | $62.87 | 11.836% | $70.3113 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $91.39 | 4.298% | $95.3179 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $76.28 | 8.231% | $82.5586 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $698.66 | $752.2713 | $752.27 | $752.20 | $752.40 | |