| 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 | $162.65 | 4.424% | $169.8456 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $208.68 | 5.544% | $220.2492 | $220.25 | $220.25 | $220.20 |
| Purchase #3 | $15.39 | 12.562% | $17.3233 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $109.45 | 6.206% | $116.2425 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $5.86 | 7.331% | $6.2896 | $6.29 | $6.30 | $6.30 |
| Purchase #6 | $33.54 | 8.779% | $36.4845 | $36.48 | $36.50 | $36.50 |
| Purchase #7 | $29.45 | 11.228% | $32.7566 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $565.02 | $599.1913 | $599.19 | $599.20 | $599.10 | |