| 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 | $162.35 | 9.661% | $178.0346 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $229.40 | 12.464% | $257.9924 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $76.50 | 11.512% | $85.3067 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $26.49 | 5.307% | $27.8958 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $76.81 | 9.769% | $84.3136 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $99.46 | 9.290% | $108.6998 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $232.29 | 8.311% | $251.5956 | $251.60 | $251.60 | $251.60 |
| 7 purchase totals = | $903.30 | $993.8385 | $993.84 | $993.85 | $993.80 | |