| 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 | $147.65 | 9.373% | $161.4892 | $161.49 | $161.50 | $161.50 |
| Purchase #2 | $183.55 | 10.493% | $202.8099 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $29.49 | 8.339% | $31.9492 | $31.95 | $31.95 | $31.90 |
| Purchase #4 | $111.54 | 3.219% | $115.1305 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $149.27 | 7.686% | $160.7429 | $160.74 | $160.75 | $160.70 |
| Purchase #6 | $246.42 | 4.490% | $257.4843 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $25.55 | 12.670% | $28.7872 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $893.47 | $958.3932 | $958.39 | $958.45 | $958.30 | |