| 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 | $187.61 | 10.694% | $207.673 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $158.54 | 12.747% | $178.7491 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $207.42 | 12.522% | $233.3931 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $23.73 | 12.726% | $26.7499 | $26.75 | $26.75 | $26.70 |
| Purchase #5 | $128.76 | 7.519% | $138.4415 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $19.36 | 9.270% | $21.1547 | $21.15 | $21.15 | $21.20 |
| Purchase #7 | $114.60 | 10.112% | $126.1884 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $840.02 | $932.3497 | $932.34 | $932.35 | $932.30 | |