| 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 | $167.81 | 7.177% | $179.8537 | $179.85 | $179.85 | $179.90 |
| Purchase #2 | $225.61 | 10.813% | $250.0052 | $250.01 | $250.00 | $250.00 |
| Purchase #3 | $239.80 | 7.532% | $257.8617 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $125.50 | 8.667% | $136.3771 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $116.68 | 3.302% | $120.5328 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $172.41 | 12.505% | $193.9699 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $224.36 | 7.394% | $240.9492 | $240.95 | $240.95 | $240.90 |
| 7 purchase totals = | $1,272.17 | $1,379.5496 | $1,379.55 | $1,379.55 | $1,379.60 | |