| 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 | $108.38 | 13.568% | $123.085 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $170.88 | 10.498% | $188.819 | $188.82 | $188.80 | $188.80 |
| Purchase #3 | $145.71 | 12.275% | $163.5959 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $149.75 | 7.855% | $161.5129 | $161.51 | $161.50 | $161.50 |
| Purchase #5 | $131.63 | 7.259% | $141.185 | $141.19 | $141.20 | $141.20 |
| Purchase #6 | $135.68 | 12.674% | $152.8761 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $114.45 | 10.819% | $126.8323 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $956.48 | $1,057.9062 | $1,057.92 | $1,057.95 | $1,057.90 | |