| 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 | $146.29 | 12.645% | $164.7884 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $152.85 | 5.783% | $161.6893 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $247.68 | 10.666% | $274.0975 | $274.10 | $274.10 | $274.10 |
| Purchase #4 | $85.32 | 10.323% | $94.1276 | $94.13 | $94.15 | $94.10 |
| Purchase #5 | $68.75 | 8.735% | $74.7553 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $107.47 | 13.668% | $122.159 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $197.67 | 9.867% | $217.1741 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,006.03 | $1,108.7912 | $1,108.80 | $1,108.80 | $1,108.90 | |