| 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 | $148.71 | 12.334% | $167.0519 | $167.05 | $167.05 | $167.10 |
| Purchase #2 | $209.54 | 6.461% | $223.0784 | $223.08 | $223.10 | $223.10 |
| Purchase #3 | $178.94 | 7.726% | $192.7649 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $128.33 | 12.204% | $143.9914 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $228.45 | 13.676% | $259.6928 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $96.75 | 8.120% | $104.6061 | $104.61 | $104.60 | $104.60 |
| Purchase #7 | $25.83 | 5.681% | $27.2974 | $27.30 | $27.30 | $27.30 |
| 7 purchase totals = | $1,016.55 | $1,118.4829 | $1,118.48 | $1,118.50 | $1,118.60 | |