| 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 | $143.29 | 12.513% | $161.2199 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $129.38 | 12.211% | $145.1786 | $145.18 | $145.20 | $145.20 |
| Purchase #3 | $245.26 | 7.469% | $263.5785 | $263.58 | $263.60 | $263.60 |
| Purchase #4 | $53.85 | 9.357% | $58.8887 | $58.89 | $58.90 | $58.90 |
| Purchase #5 | $103.52 | 3.150% | $106.7809 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $136.63 | 8.767% | $148.6084 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $202.55 | 7.216% | $217.166 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,014.48 | $1,101.4210 | $1,101.43 | $1,101.45 | $1,101.50 | |