| 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 | $178.94 | 3.151% | $184.5784 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $79.91 | 6.222% | $84.882 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $230.83 | 12.615% | $259.9492 | $259.95 | $259.95 | $259.90 |
| Purchase #4 | $43.64 | 9.118% | $47.6191 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $43.83 | 4.320% | $45.7235 | $45.72 | $45.70 | $45.70 |
| Purchase #6 | $215.69 | 6.317% | $229.3151 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $206.84 | 12.408% | $232.5047 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $999.68 | $1,084.5720 | $1,084.57 | $1,084.55 | $1,084.50 | |