| 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 | $129.56 | 12.685% | $145.9947 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $169.49 | 7.205% | $181.7018 | $181.70 | $181.70 | $181.70 |
| Purchase #3 | $104.29 | 11.622% | $116.4106 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $32.77 | 12.282% | $36.7948 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $57.70 | 10.196% | $63.5831 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $149.40 | 10.697% | $165.3813 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $96.29 | 12.151% | $107.9902 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $739.50 | $817.8565 | $817.84 | $817.90 | $817.90 | |