| 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 | $134.33 | 6.616% | $143.2173 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $76.33 | 13.647% | $86.7468 | $86.75 | $86.75 | $86.70 |
| Purchase #3 | $142.88 | 6.458% | $152.1072 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $156.29 | 8.734% | $169.9404 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $43.26 | 7.621% | $46.5568 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $115.80 | 11.487% | $129.1019 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $209.93 | 5.597% | $221.6798 | $221.68 | $221.70 | $221.70 |
| 7 purchase totals = | $878.82 | $949.3502 | $949.36 | $949.35 | $949.30 | |