| 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 | $180.47 | 12.373% | $202.7996 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $110.45 | 4.211% | $115.101 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $72.89 | 6.685% | $77.7627 | $77.76 | $77.75 | $77.80 |
| Purchase #4 | $29.27 | 11.441% | $32.6188 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $211.26 | 11.456% | $235.4619 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $178.80 | 8.548% | $194.0838 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $132.97 | 8.309% | $144.0185 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $916.11 | $1,001.8463 | $1,001.84 | $1,001.80 | $1,001.90 | |