| 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 | $128.66 | 10.241% | $141.8361 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $84.26 | 10.758% | $93.3247 | $93.32 | $93.30 | $93.30 |
| Purchase #3 | $41.35 | 8.497% | $44.8635 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $151.30 | 4.381% | $157.9285 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $134.57 | 5.252% | $141.6376 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $163.94 | 9.252% | $179.1077 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $91.85 | 9.753% | $100.8081 | $100.81 | $100.80 | $100.80 |
| 7 purchase totals = | $795.93 | $859.5062 | $859.51 | $859.50 | $859.40 | |