| 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 | $114.55 | 11.803% | $128.0703 | $128.07 | $128.05 | $128.10 |
| Purchase #2 | $171.70 | 10.191% | $189.1979 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $122.74 | 11.663% | $137.0552 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $13.27 | 10.279% | $14.634 | $14.63 | $14.65 | $14.60 |
| Purchase #5 | $239.80 | 7.568% | $257.9481 | $257.95 | $257.95 | $257.90 |
| Purchase #6 | $181.60 | 3.225% | $187.4566 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $147.85 | 7.543% | $159.0023 | $159.00 | $159.00 | $159.00 |
| 7 purchase totals = | $991.51 | $1,073.3644 | $1,073.37 | $1,073.35 | $1,073.40 | |