| 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 | $180.94 | 13.200% | $204.8241 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $177.52 | 6.753% | $189.5079 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $216.74 | 6.343% | $230.4878 | $230.49 | $230.50 | $230.50 |
| Purchase #4 | $70.43 | 6.633% | $75.1016 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $46.98 | 6.579% | $50.0708 | $50.07 | $50.05 | $50.10 |
| Purchase #6 | $191.67 | 11.150% | $213.0412 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $203.56 | 5.168% | $214.08 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $1,087.84 | $1,177.1134 | $1,177.11 | $1,177.10 | $1,177.10 | |