| 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 | $179.77 | 9.695% | $197.1987 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $41.82 | 13.611% | $47.5121 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $207.53 | 10.602% | $229.5323 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $17.76 | 7.534% | $19.098 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $154.65 | 12.435% | $173.8807 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $204.87 | 12.408% | $230.2903 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $164.49 | 6.445% | $175.0914 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $970.89 | $1,072.6035 | $1,072.60 | $1,072.65 | $1,072.60 | |