| 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 | $161.30 | 6.579% | $171.9119 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $194.77 | 10.808% | $215.8207 | $215.82 | $215.80 | $215.80 |
| Purchase #3 | $102.29 | 5.588% | $108.006 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $195.36 | 7.727% | $210.4555 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $202.61 | 13.594% | $230.1528 | $230.15 | $230.15 | $230.20 |
| Purchase #6 | $190.44 | 3.325% | $196.7721 | $196.77 | $196.75 | $196.80 |
| Purchase #7 | $150.94 | 10.412% | $166.6559 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $1,197.71 | $1,299.7749 | $1,299.78 | $1,299.70 | $1,299.90 | |