| 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 | $144.78 | 10.103% | $159.4071 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $137.62 | 4.209% | $143.4124 | $143.41 | $143.40 | $143.40 |
| Purchase #3 | $131.62 | 8.472% | $142.7708 | $142.77 | $142.75 | $142.80 |
| Purchase #4 | $110.94 | 11.627% | $123.839 | $123.84 | $123.85 | $123.80 |
| Purchase #5 | $148.96 | 11.818% | $166.5641 | $166.56 | $166.55 | $166.60 |
| Purchase #6 | $26.91 | 11.165% | $29.9145 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $164.79 | 13.544% | $187.1092 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $865.62 | $953.0171 | $953.01 | $952.95 | $953.00 | |