| 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 | $167.72 | 7.131% | $179.6801 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $141.65 | 13.361% | $160.5759 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $211.62 | 5.256% | $222.7427 | $222.74 | $222.75 | $222.70 |
| Purchase #4 | $150.78 | 7.762% | $162.4835 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $124.52 | 9.482% | $136.327 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $226.85 | 3.631% | $235.0869 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $236.51 | 13.831% | $269.2217 | $269.22 | $269.20 | $269.20 |
| 7 purchase totals = | $1,259.65 | $1,366.1178 | $1,366.12 | $1,366.20 | $1,366.10 | |