| 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 | $175.74 | 8.411% | $190.5215 | $190.52 | $190.50 | $190.50 |
| Purchase #2 | $146.31 | 3.535% | $151.4821 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $180.84 | 5.724% | $191.1913 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $29.94 | 6.864% | $31.9951 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $198.72 | 11.134% | $220.8455 | $220.85 | $220.85 | $220.80 |
| Purchase #6 | $247.51 | 13.303% | $280.4363 | $280.44 | $280.45 | $280.40 |
| Purchase #7 | $129.97 | 6.736% | $138.7248 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $1,109.03 | $1,205.1966 | $1,205.20 | $1,205.20 | $1,205.10 | |