| 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 | $162.96 | 4.429% | $170.1775 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $244.72 | 5.380% | $257.8859 | $257.89 | $257.90 | $257.90 |
| Purchase #3 | $71.69 | 5.545% | $75.6652 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $178.87 | 8.787% | $194.5873 | $194.59 | $194.60 | $194.60 |
| Purchase #5 | $198.51 | 11.692% | $221.7198 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $220.39 | 12.293% | $247.4825 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $92.41 | 13.802% | $105.1644 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $1,169.55 | $1,272.6826 | $1,272.69 | $1,272.70 | $1,272.80 | |