| 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 | $103.30 | 7.381% | $110.9246 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $35.88 | 10.746% | $39.7357 | $39.74 | $39.75 | $39.70 |
| Purchase #3 | $155.40 | 4.628% | $162.5919 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $33.29 | 13.781% | $37.8777 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $47.68 | 9.774% | $52.3402 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $154.95 | 9.444% | $169.5835 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $146.29 | 10.628% | $161.8377 | $161.84 | $161.85 | $161.80 |
| 7 purchase totals = | $676.79 | $734.8913 | $734.89 | $734.95 | $734.80 | |