| 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 | $142.75 | 6.542% | $152.0887 | $152.09 | $152.10 | $152.10 |
| Purchase #2 | $85.42 | 8.750% | $92.8943 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $225.31 | 6.804% | $240.6401 | $240.64 | $240.65 | $240.60 |
| Purchase #4 | $118.64 | 12.284% | $133.2137 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $161.66 | 12.110% | $181.237 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $77.50 | 12.736% | $87.3704 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $48.61 | 6.696% | $51.8649 | $51.86 | $51.85 | $51.90 |
| 7 purchase totals = | $859.89 | $939.3091 | $939.30 | $939.30 | $939.30 | |