| 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 | $108.58 | 6.656% | $115.8071 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $136.53 | 12.535% | $153.644 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $151.71 | 11.356% | $168.9382 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $53.33 | 13.380% | $60.4656 | $60.47 | $60.45 | $60.50 |
| Purchase #5 | $74.72 | 12.347% | $83.9457 | $83.95 | $83.95 | $83.90 |
| Purchase #6 | $50.32 | 8.509% | $54.6017 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $245.84 | 10.846% | $272.5038 | $272.50 | $272.50 | $272.50 |
| 7 purchase totals = | $821.03 | $909.9061 | $909.91 | $909.90 | $909.80 | |