| 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 | $179.51 | 4.518% | $187.6203 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $190.87 | 5.473% | $201.3163 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $216.76 | 10.312% | $239.1123 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $122.90 | 10.196% | $135.4309 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $28.87 | 10.424% | $31.8794 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $40.83 | 7.643% | $43.9506 | $43.95 | $43.95 | $44.00 |
| Purchase #7 | $24.98 | 9.872% | $27.446 | $27.45 | $27.45 | $27.40 |
| 7 purchase totals = | $804.72 | $866.7558 | $866.76 | $866.75 | $866.70 | |