| 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 | $103.43 | 12.700% | $116.5656 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $169.86 | 8.766% | $184.7499 | $184.75 | $184.75 | $184.70 |
| Purchase #3 | $57.48 | 10.162% | $63.3211 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $126.32 | 13.159% | $142.9424 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $134.51 | 10.601% | $148.7694 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $175.45 | 7.759% | $189.0632 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $167.70 | 13.171% | $189.7878 | $189.79 | $189.80 | $189.80 |
| 7 purchase totals = | $934.75 | $1,035.1994 | $1,035.20 | $1,035.15 | $1,035.20 | |