| 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 | $141.77 | 7.320% | $152.1476 | $152.15 | $152.15 | $152.10 |
| Purchase #2 | $48.77 | 12.464% | $54.8487 | $54.85 | $54.85 | $54.80 |
| Purchase #3 | $191.28 | 3.477% | $197.9308 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $224.60 | 9.103% | $245.0453 | $245.05 | $245.05 | $245.00 |
| Purchase #5 | $56.73 | 10.142% | $62.4836 | $62.48 | $62.50 | $62.50 |
| Purchase #6 | $39.98 | 7.320% | $42.9065 | $42.91 | $42.90 | $42.90 |
| Purchase #7 | $134.31 | 10.568% | $148.5039 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $837.44 | $903.8664 | $903.87 | $903.90 | $903.70 | |