| 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 | $148.46 | 4.523% | $155.1748 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $184.92 | 7.584% | $198.9443 | $198.94 | $198.95 | $198.90 |
| Purchase #3 | $169.25 | 8.827% | $184.1897 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $236.39 | 8.434% | $256.3271 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $34.87 | 13.487% | $39.5729 | $39.57 | $39.55 | $39.60 |
| Purchase #6 | $221.63 | 12.795% | $249.9876 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $14.72 | 7.789% | $15.8665 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $1,010.24 | $1,100.0629 | $1,100.06 | $1,100.05 | $1,100.10 | |