| 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 | $140.72 | 6.367% | $149.6796 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $28.73 | 13.529% | $32.6169 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $110.83 | 3.683% | $114.9119 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $143.96 | 10.771% | $159.4659 | $159.47 | $159.45 | $159.50 |
| Purchase #5 | $176.68 | 12.665% | $199.0565 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $227.71 | 11.651% | $254.2405 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $159.78 | 5.830% | $169.0952 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $988.41 | $1,079.0665 | $1,079.08 | $1,079.05 | $1,079.10 | |