| 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 | $208.57 | 10.113% | $229.6627 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $137.33 | 11.642% | $153.318 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $237.46 | 9.318% | $259.5865 | $259.59 | $259.60 | $259.60 |
| Purchase #4 | $35.32 | 10.774% | $39.1254 | $39.13 | $39.15 | $39.10 |
| Purchase #5 | $14.51 | 10.165% | $15.9849 | $15.98 | $16.00 | $16.00 |
| Purchase #6 | $90.46 | 5.426% | $95.3684 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $177.72 | 6.853% | $189.8992 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $901.37 | $982.9451 | $982.95 | $982.95 | $983.00 | |