| 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 | $144.26 | 5.156% | $151.698 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $8.95 | 9.739% | $9.8216 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $197.97 | 7.542% | $212.9009 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $119.28 | 7.448% | $128.164 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $153.46 | 12.415% | $172.5121 | $172.51 | $172.50 | $172.50 |
| Purchase #6 | $62.60 | 9.830% | $68.7536 | $68.75 | $68.75 | $68.80 |
| Purchase #7 | $79.34 | 5.615% | $83.7949 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $765.86 | $827.6451 | $827.63 | $827.60 | $827.70 | |