| 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 | $185.74 | 5.175% | $195.352 | $195.35 | $195.35 | $195.40 |
| Purchase #2 | $101.31 | 7.379% | $108.7857 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $24.27 | 11.466% | $27.0528 | $27.05 | $27.05 | $27.10 |
| Purchase #4 | $212.42 | 13.597% | $241.3027 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $210.91 | 3.723% | $218.7622 | $218.76 | $218.75 | $218.80 |
| Purchase #6 | $31.46 | 12.522% | $35.3994 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $82.25 | 10.431% | $90.8295 | $90.83 | $90.85 | $90.80 |
| 7 purchase totals = | $848.36 | $917.4843 | $917.48 | $917.50 | $917.60 | |