| 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 | $189.78 | 4.263% | $197.8703 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $66.90 | 13.321% | $75.8117 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $227.42 | 9.616% | $249.2887 | $249.29 | $249.30 | $249.30 |
| Purchase #4 | $194.93 | 12.722% | $219.729 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $20.73 | 3.324% | $21.4191 | $21.42 | $21.40 | $21.40 |
| Purchase #6 | $93.93 | 8.560% | $101.9704 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $200.93 | 4.177% | $209.3228 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $994.62 | $1,075.4120 | $1,075.41 | $1,075.35 | $1,075.40 | |