| 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 | $151.92 | 13.297% | $172.1208 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $137.86 | 8.576% | $149.6829 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $6.28 | 5.874% | $6.6489 | $6.65 | $6.65 | $6.60 |
| Purchase #4 | $188.72 | 7.150% | $202.2135 | $202.21 | $202.20 | $202.20 |
| Purchase #5 | $239.66 | 10.369% | $264.5103 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $85.91 | 7.789% | $92.6015 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $106.92 | 12.779% | $120.5833 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $917.27 | $1,008.3612 | $1,008.35 | $1,008.35 | $1,008.30 | |