| 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 | $155.76 | 3.531% | $161.2599 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $81.56 | 3.473% | $84.3926 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $13.52 | 4.629% | $14.1458 | $14.15 | $14.15 | $14.10 |
| Purchase #4 | $78.52 | 7.764% | $84.6163 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $114.94 | 13.799% | $130.8006 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $219.82 | 13.646% | $249.8166 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $25.69 | 3.860% | $26.6816 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $689.81 | $751.7134 | $751.72 | $751.70 | $751.70 | |