| 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 | $142.67 | 4.554% | $149.1672 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $226.86 | 5.263% | $238.7996 | $238.80 | $238.80 | $238.80 |
| Purchase #3 | $169.36 | 7.600% | $182.2314 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $247.27 | 13.215% | $279.9467 | $279.95 | $279.95 | $279.90 |
| Purchase #5 | $52.86 | 6.357% | $56.2203 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $122.45 | 5.822% | $129.579 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $114.25 | 3.461% | $118.2042 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $1,075.72 | $1,154.1484 | $1,154.15 | $1,154.15 | $1,154.10 | |