| 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 | $174.91 | 5.544% | $184.607 | $184.61 | $184.60 | $184.60 |
| Purchase #2 | $113.84 | 6.367% | $121.0882 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $175.26 | 12.286% | $196.7924 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $191.40 | 8.645% | $207.9465 | $207.95 | $207.95 | $207.90 |
| Purchase #5 | $210.52 | 4.437% | $219.8608 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $114.80 | 11.653% | $128.1776 | $128.18 | $128.20 | $128.20 |
| Purchase #7 | $196.78 | 4.733% | $206.0936 | $206.09 | $206.10 | $206.10 |
| 7 purchase totals = | $1,177.51 | $1,264.5661 | $1,264.57 | $1,264.60 | $1,264.60 | |