| 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 | $154.25 | 8.346% | $167.1237 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $229.65 | 12.472% | $258.2919 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $71.36 | 5.771% | $75.4782 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $64.31 | 11.398% | $71.6401 | $71.64 | $71.65 | $71.60 |
| Purchase #5 | $92.98 | 10.149% | $102.4165 | $102.42 | $102.40 | $102.40 |
| Purchase #6 | $155.70 | 8.777% | $169.3658 | $169.37 | $169.35 | $169.40 |
| Purchase #7 | $227.40 | 6.699% | $242.6335 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $995.65 | $1,086.9497 | $1,086.95 | $1,086.95 | $1,086.90 | |