| 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 | $145.53 | 3.720% | $150.9437 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $230.66 | 8.128% | $249.408 | $249.41 | $249.40 | $249.40 |
| Purchase #3 | $154.52 | 3.409% | $159.7876 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $101.81 | 6.726% | $108.6577 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $52.66 | 8.161% | $56.9576 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $220.47 | 5.191% | $231.9146 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $137.53 | 7.452% | $147.7787 | $147.78 | $147.80 | $147.80 |
| 7 purchase totals = | $1,043.18 | $1,105.4479 | $1,105.45 | $1,105.45 | $1,105.50 | |