| 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 | $129.98 | 4.149% | $135.3729 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $203.89 | 5.617% | $215.3425 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $183.29 | 5.814% | $193.9465 | $193.95 | $193.95 | $193.90 |
| Purchase #4 | $86.86 | 8.109% | $93.9035 | $93.90 | $93.90 | $93.90 |
| Purchase #5 | $105.87 | 8.823% | $115.2109 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $152.65 | 13.456% | $173.1906 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $174.49 | 11.323% | $194.2475 | $194.25 | $194.25 | $194.20 |
| 7 purchase totals = | $1,037.03 | $1,121.2144 | $1,121.21 | $1,121.20 | $1,121.10 | |