| 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 | $159.78 | 11.811% | $178.6516 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $132.73 | 7.187% | $142.2693 | $142.27 | $142.25 | $142.30 |
| Purchase #3 | $147.89 | 6.721% | $157.8297 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $97.63 | 9.433% | $106.8394 | $106.84 | $106.85 | $106.80 |
| Purchase #5 | $204.51 | 13.748% | $232.626 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $188.44 | 3.792% | $195.5856 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $45.61 | 13.369% | $51.7076 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $976.59 | $1,065.5092 | $1,065.52 | $1,065.55 | $1,065.50 | |