| 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 | $96.26 | 13.535% | $109.2888 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $157.88 | 13.210% | $178.7359 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $36.73 | 8.261% | $39.7643 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $231.61 | 10.547% | $256.0379 | $256.04 | $256.05 | $256.00 |
| Purchase #5 | $163.41 | 9.352% | $178.6921 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $75.86 | 6.770% | $80.9957 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $57.80 | 7.822% | $62.3211 | $62.32 | $62.30 | $62.30 |
| 7 purchase totals = | $819.55 | $905.8358 | $905.84 | $905.85 | $905.80 | |