| 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 | $103.93 | 13.588% | $118.052 | $118.05 | $118.05 | $118.10 |
| Purchase #2 | $188.46 | 13.364% | $213.6458 | $213.65 | $213.65 | $213.60 |
| Purchase #3 | $6.75 | 5.701% | $7.1348 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $204.31 | 12.482% | $229.812 | $229.81 | $229.80 | $229.80 |
| Purchase #5 | $11.26 | 9.566% | $12.3371 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $106.38 | 8.136% | $115.0351 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $88.72 | 5.293% | $93.4159 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $709.81 | $789.4327 | $789.44 | $789.45 | $789.30 | |