| 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 | $132.89 | 6.817% | $141.9491 | $141.95 | $141.95 | $141.90 |
| Purchase #2 | $162.71 | 4.275% | $169.6659 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $58.53 | 10.217% | $64.51 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $35.83 | 6.486% | $38.1539 | $38.15 | $38.15 | $38.20 |
| Purchase #5 | $77.92 | 3.414% | $80.5802 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $125.64 | 7.539% | $135.112 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $112.45 | 11.792% | $125.7101 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $705.97 | $755.6812 | $755.68 | $755.65 | $755.70 | |