| 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 | $203.46 | 8.701% | $221.1631 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $50.37 | 13.830% | $57.3362 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $33.93 | 11.714% | $37.9046 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $137.39 | 7.291% | $147.4071 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $94.89 | 9.422% | $103.8305 | $103.83 | $103.85 | $103.80 |
| Purchase #6 | $170.30 | 9.810% | $187.0064 | $187.01 | $187.00 | $187.00 |
| Purchase #7 | $43.75 | 10.720% | $48.44 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $734.09 | $803.0879 | $803.09 | $803.10 | $803.00 | |