| 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 | $141.90 | 12.241% | $159.27 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $89.31 | 10.227% | $98.4437 | $98.44 | $98.45 | $98.40 |
| Purchase #3 | $53.53 | 11.544% | $59.7095 | $59.71 | $59.70 | $59.70 |
| Purchase #4 | $15.27 | 9.414% | $16.7075 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $144.94 | 12.197% | $162.6183 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $91.40 | 12.762% | $103.0645 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $106.97 | 7.561% | $115.058 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $643.32 | $714.8715 | $714.87 | $714.80 | $714.90 | |