| 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 | $237.66 | 9.469% | $260.164 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $165.79 | 4.561% | $173.3517 | $173.35 | $173.35 | $173.40 |
| Purchase #3 | $155.37 | 3.709% | $161.1327 | $161.13 | $161.15 | $161.10 |
| Purchase #4 | $193.86 | 12.487% | $218.0673 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $71.78 | 10.618% | $79.4016 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $119.67 | 7.383% | $128.5052 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $106.94 | 13.685% | $121.5747 | $121.57 | $121.55 | $121.60 |
| 7 purchase totals = | $1,051.07 | $1,142.1972 | $1,142.19 | $1,142.15 | $1,142.30 | |