| 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 | $70.85 | 6.279% | $75.2987 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $199.86 | 6.816% | $213.4825 | $213.48 | $213.50 | $213.50 |
| Purchase #3 | $143.61 | 3.708% | $148.9351 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $160.26 | 10.523% | $177.1242 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $131.90 | 5.818% | $139.5739 | $139.57 | $139.55 | $139.60 |
| Purchase #6 | $81.45 | 6.814% | $87 | $87.00 | $87.00 | $87.00 |
| Purchase #7 | $162.61 | 13.175% | $184.0339 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $950.54 | $1,025.4483 | $1,025.44 | $1,025.45 | $1,025.40 | |