| 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 | $146.45 | 7.784% | $157.8497 | $157.85 | $157.85 | $157.80 |
| Purchase #2 | $221.96 | 8.617% | $241.0863 | $241.09 | $241.10 | $241.10 |
| Purchase #3 | $49.30 | 12.131% | $55.2806 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $50.76 | 13.833% | $57.7816 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $67.78 | 9.336% | $74.1079 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $204.27 | 6.126% | $216.7836 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $124.39 | 7.403% | $133.5986 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $864.91 | $936.4883 | $936.49 | $936.55 | $936.50 | |