| 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 | $198.59 | 13.110% | $224.6251 | $224.63 | $224.65 | $224.60 |
| Purchase #2 | $136.41 | 6.413% | $145.158 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $233.39 | 7.739% | $251.4521 | $251.45 | $251.45 | $251.50 |
| Purchase #4 | $88.80 | 9.606% | $97.3301 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $82.59 | 10.463% | $91.2314 | $91.23 | $91.25 | $91.20 |
| Purchase #6 | $98.28 | 3.726% | $101.9419 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $160.90 | 5.620% | $169.9426 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $998.96 | $1,081.6812 | $1,081.68 | $1,081.75 | $1,081.60 | |