| 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 | $159.62 | 7.584% | $171.7256 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $84.25 | 4.482% | $88.0261 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $24.56 | 9.555% | $26.9067 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $232.57 | 6.188% | $246.9614 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $217.28 | 7.597% | $233.7868 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $81.53 | 8.859% | $88.7527 | $88.75 | $88.75 | $88.80 |
| Purchase #7 | $171.87 | 6.552% | $183.1309 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $971.68 | $1,039.2902 | $1,039.30 | $1,039.35 | $1,039.30 | |