| 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 | $83.64 | 11.684% | $93.4125 | $93.41 | $93.40 | $93.40 |
| Purchase #2 | $136.30 | 9.190% | $148.826 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $210.96 | 13.588% | $239.6252 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $243.93 | 10.817% | $270.3159 | $270.32 | $270.30 | $270.30 |
| Purchase #5 | $160.77 | 9.408% | $175.8952 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $8.72 | 8.462% | $9.4579 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $62.66 | 7.470% | $67.3407 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $906.98 | $1,004.8734 | $1,004.89 | $1,004.90 | $1,004.80 | |