| 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 | $128.63 | 11.714% | $143.6977 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $140.54 | 8.674% | $152.7304 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $173.37 | 12.541% | $195.1123 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $91.32 | 9.619% | $100.1041 | $100.10 | $100.10 | $100.10 |
| Purchase #5 | $42.57 | 7.365% | $45.7053 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $193.59 | 12.433% | $217.659 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $181.29 | 7.658% | $195.1732 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $951.31 | $1,050.1820 | $1,050.18 | $1,050.15 | $1,050.20 | |