| 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 | $209.28 | 4.365% | $218.4151 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $87.87 | 6.182% | $93.3021 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $33.43 | 6.512% | $35.607 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $126.30 | 8.606% | $137.1694 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $68.66 | 5.284% | $72.288 | $72.29 | $72.30 | $72.30 |
| Purchase #6 | $135.81 | 7.492% | $145.9849 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $68.99 | 6.415% | $73.4157 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $730.34 | $776.1822 | $776.19 | $776.15 | $776.20 | |