| 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 | $185.91 | 11.169% | $206.6743 | $206.67 | $206.65 | $206.70 |
| Purchase #2 | $65.67 | 4.133% | $68.3841 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $162.84 | 12.457% | $183.125 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $9.90 | 8.462% | $10.7377 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $135.85 | 5.593% | $143.4481 | $143.45 | $143.45 | $143.40 |
| Purchase #6 | $202.69 | 5.598% | $214.0366 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $109.53 | 8.511% | $118.8521 | $118.85 | $118.85 | $118.90 |
| 7 purchase totals = | $872.39 | $945.2579 | $945.26 | $945.30 | $945.20 | |