| 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 | $141.58 | 13.691% | $160.9637 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $225.38 | 6.852% | $240.823 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $176.62 | 10.470% | $195.1121 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $12.70 | 7.350% | $13.6335 | $13.63 | $13.65 | $13.60 |
| Purchase #5 | $95.79 | 5.770% | $101.3171 | $101.32 | $101.30 | $101.30 |
| Purchase #6 | $93.93 | 6.683% | $100.2073 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $36.77 | 10.725% | $40.7136 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $782.77 | $852.7703 | $852.76 | $852.70 | $852.70 | |