| 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 | $165.89 | 6.596% | $176.8321 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $42.97 | 10.867% | $47.6395 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $151.77 | 11.418% | $169.0991 | $169.10 | $169.10 | $169.10 |
| Purchase #4 | $120.92 | 8.111% | $130.7278 | $130.73 | $130.75 | $130.70 |
| Purchase #5 | $212.97 | 4.232% | $221.9829 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $127.65 | 8.159% | $138.065 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $244.35 | 8.567% | $265.2835 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,066.52 | $1,149.6299 | $1,149.63 | $1,149.70 | $1,149.60 | |