| 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 | $162.67 | 10.474% | $179.7081 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $38.71 | 8.343% | $41.9396 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $32.69 | 13.255% | $37.0231 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $137.28 | 8.548% | $149.0147 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $18.85 | 6.122% | $20.004 | $20.00 | $20.00 | $20.00 |
| Purchase #6 | $51.66 | 11.141% | $57.4154 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $66.51 | 7.765% | $71.6745 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $508.37 | $556.7794 | $556.77 | $556.70 | $556.70 | |