| 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 | $13.30 | 7.561% | $14.3056 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $161.84 | 10.234% | $178.4027 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $95.33 | 12.463% | $107.211 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $192.60 | 11.288% | $214.3407 | $214.34 | $214.35 | $214.30 |
| Purchase #5 | $71.67 | 6.855% | $76.583 | $76.58 | $76.60 | $76.60 |
| Purchase #6 | $138.65 | 7.446% | $148.9739 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $227.74 | 7.440% | $244.6839 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $901.13 | $984.5008 | $984.49 | $984.50 | $984.50 | |