| 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 | $177.69 | 6.443% | $189.1386 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $213.98 | 12.589% | $240.9179 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $172.99 | 7.714% | $186.3344 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $156.36 | 3.725% | $162.1844 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $219.45 | 13.377% | $248.8058 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $85.89 | 6.701% | $91.6455 | $91.65 | $91.65 | $91.60 |
| Purchase #7 | $34.75 | 7.419% | $37.3281 | $37.33 | $37.35 | $37.30 |
| 7 purchase totals = | $1,061.11 | $1,156.3547 | $1,156.36 | $1,156.40 | $1,156.20 | |