| 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 | $143.94 | 10.420% | $158.9385 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $160.99 | 6.183% | $170.944 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $96.72 | 8.669% | $105.1047 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $156.35 | 7.808% | $168.5578 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $179.37 | 7.654% | $193.099 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $66.39 | 7.431% | $71.3234 | $71.32 | $71.30 | $71.30 |
| Purchase #7 | $142.44 | 10.726% | $157.7181 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $946.20 | $1,025.6855 | $1,025.68 | $1,025.65 | $1,025.60 | |