| 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 | $135.26 | 5.523% | $142.7304 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $103.64 | 6.438% | $110.3123 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $138.93 | 7.598% | $149.4859 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $241.45 | 11.544% | $269.323 | $269.32 | $269.30 | $269.30 |
| Purchase #5 | $116.90 | 8.860% | $127.2573 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $102.64 | 9.436% | $112.3251 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $15.88 | 9.366% | $17.3673 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $854.70 | $928.8013 | $928.81 | $928.80 | $928.80 | |