| 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 | $76.66 | 3.869% | $79.626 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $78.95 | 6.543% | $84.1157 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $153.80 | 4.199% | $160.2581 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $191.42 | 8.874% | $208.4066 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $221.97 | 6.708% | $236.8597 | $236.86 | $236.85 | $236.90 |
| Purchase #6 | $225.28 | 13.624% | $255.9721 | $255.97 | $255.95 | $256.00 |
| Purchase #7 | $42.64 | 8.505% | $46.2665 | $46.27 | $46.25 | $46.30 |
| 7 purchase totals = | $990.72 | $1,071.5047 | $1,071.52 | $1,071.45 | $1,071.60 | |