| 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 | $192.73 | 11.785% | $215.4432 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $171.46 | 6.762% | $183.0541 | $183.05 | $183.05 | $183.10 |
| Purchase #3 | $118.64 | 12.668% | $133.6693 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $19.27 | 10.661% | $21.3244 | $21.32 | $21.30 | $21.30 |
| Purchase #5 | $5.86 | 5.173% | $6.1631 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $53.88 | 5.415% | $56.7976 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $70.42 | 5.507% | $74.298 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $632.26 | $690.7497 | $690.74 | $690.70 | $690.80 | |