| 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 | $150.93 | 10.198% | $166.3218 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $187.45 | 5.535% | $197.8254 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $98.88 | 5.673% | $104.4895 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $176.30 | 10.536% | $194.875 | $194.88 | $194.90 | $194.90 |
| Purchase #5 | $173.48 | 12.252% | $194.7348 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $149.95 | 4.170% | $156.2029 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $233.83 | 13.191% | $264.6745 | $264.67 | $264.65 | $264.70 |
| 7 purchase totals = | $1,170.82 | $1,279.1239 | $1,279.12 | $1,279.15 | $1,279.10 | |