| 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 | $120.61 | 9.531% | $132.1053 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $110.66 | 7.434% | $118.8865 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $111.67 | 13.614% | $126.8728 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $143.44 | 12.474% | $161.3327 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $126.80 | 5.599% | $133.8995 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $78.79 | 7.253% | $84.5046 | $84.50 | $84.50 | $84.50 |
| Purchase #7 | $153.40 | 12.752% | $172.9616 | $172.96 | $172.95 | $173.00 |
| 7 purchase totals = | $845.37 | $930.5630 | $930.56 | $930.55 | $930.60 | |