| 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 | $148.46 | 7.329% | $159.3406 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $25.97 | 8.379% | $28.146 | $28.15 | $28.15 | $28.10 |
| Purchase #3 | $58.65 | 6.808% | $62.6429 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $93.56 | 12.463% | $105.2204 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $238.75 | 6.216% | $253.5907 | $253.59 | $253.60 | $253.60 |
| Purchase #6 | $53.45 | 6.194% | $56.7607 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $26.30 | 6.742% | $28.0731 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $645.14 | $693.7744 | $693.77 | $693.75 | $693.70 | |