| 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 | $139.30 | 11.542% | $155.378 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $42.88 | 11.735% | $47.912 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $34.25 | 9.737% | $37.5849 | $37.58 | $37.60 | $37.60 |
| Purchase #4 | $216.98 | 9.683% | $237.9902 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $157.61 | 6.165% | $167.3267 | $167.33 | $167.35 | $167.30 |
| Purchase #6 | $77.39 | 8.818% | $84.2143 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $243.63 | 11.517% | $271.6889 | $271.69 | $271.70 | $271.70 |
| 7 purchase totals = | $912.04 | $1,002.0950 | $1,002.09 | $1,002.15 | $1,002.10 | |