| 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 | $144.82 | 9.485% | $158.5562 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $8.48 | 9.252% | $9.2646 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $90.33 | 6.153% | $95.888 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $210.95 | 4.286% | $219.9913 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $182.64 | 5.614% | $192.8934 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $84.28 | 13.238% | $95.437 | $95.44 | $95.45 | $95.40 |
| Purchase #7 | $109.53 | 5.783% | $115.8641 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $831.03 | $887.8946 | $887.89 | $887.90 | $888.00 | |