| 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 | $158.82 | 12.294% | $178.3453 | $178.35 | $178.35 | $178.30 |
| Purchase #2 | $138.49 | 3.211% | $142.9369 | $142.94 | $142.95 | $142.90 |
| Purchase #3 | $68.26 | 13.271% | $77.3188 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $17.86 | 4.457% | $18.656 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $102.47 | 12.452% | $115.2296 | $115.23 | $115.25 | $115.20 |
| Purchase #6 | $118.67 | 9.506% | $129.9508 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $247.34 | 12.815% | $279.0366 | $279.04 | $279.05 | $279.00 |
| 7 purchase totals = | $851.91 | $941.4740 | $941.49 | $941.50 | $941.40 | |