| 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 | $179.43 | 6.247% | $190.639 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $141.72 | 13.678% | $161.1045 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $106.49 | 8.364% | $115.3968 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $243.47 | 9.255% | $266.0031 | $266.00 | $266.00 | $266.00 |
| Purchase #5 | $95.48 | 5.390% | $100.6264 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $210.93 | 13.294% | $238.971 | $238.97 | $238.95 | $239.00 |
| Purchase #7 | $180.64 | 12.156% | $202.5986 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $1,158.16 | $1,275.3394 | $1,275.34 | $1,275.35 | $1,275.30 | |