| 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 | $177.92 | 13.864% | $202.5868 | $202.59 | $202.60 | $202.60 |
| Purchase #2 | $214.57 | 13.398% | $243.3181 | $243.32 | $243.30 | $243.30 |
| Purchase #3 | $225.84 | 13.565% | $256.4752 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $141.97 | 6.213% | $150.7906 | $150.79 | $150.80 | $150.80 |
| Purchase #5 | $95.94 | 5.391% | $101.1121 | $101.11 | $101.10 | $101.10 |
| Purchase #6 | $123.89 | 6.251% | $131.6344 | $131.63 | $131.65 | $131.60 |
| Purchase #7 | $121.30 | 6.257% | $128.8897 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $1,101.43 | $1,214.8069 | $1,214.81 | $1,214.85 | $1,214.80 | |