| 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 | $147.29 | 3.246% | $152.071 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $49.40 | 8.820% | $53.7571 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $23.76 | 12.295% | $26.6813 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $137.98 | 10.403% | $152.3341 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $202.34 | 6.556% | $215.6054 | $215.61 | $215.60 | $215.60 |
| Purchase #6 | $87.79 | 5.567% | $92.6773 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $101.30 | 5.707% | $107.0812 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $749.86 | $800.2074 | $800.21 | $800.25 | $800.30 | |