| 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 | $201.95 | 12.621% | $227.4381 | $227.44 | $227.45 | $227.40 |
| Purchase #2 | $179.52 | 6.175% | $190.6054 | $190.61 | $190.60 | $190.60 |
| Purchase #3 | $153.71 | 9.190% | $167.8359 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $157.48 | 4.208% | $164.1068 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $84.45 | 7.368% | $90.6723 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $151.86 | 6.387% | $161.5593 | $161.56 | $161.55 | $161.60 |
| Purchase #7 | $209.29 | 9.701% | $229.5932 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,138.26 | $1,231.8110 | $1,231.82 | $1,231.80 | $1,231.80 | |