| 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 | $178.74 | 6.264% | $189.9363 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $16.62 | 13.199% | $18.8137 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $180.76 | 7.102% | $193.5976 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $105.77 | 12.612% | $119.1097 | $119.11 | $119.10 | $119.10 |
| Purchase #5 | $37.97 | 13.347% | $43.0379 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $24.33 | 8.715% | $26.4504 | $26.45 | $26.45 | $26.50 |
| Purchase #7 | $237.93 | 10.869% | $263.7906 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $782.12 | $854.7362 | $854.74 | $854.75 | $854.70 | |