| 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 | $159.60 | 5.330% | $168.1067 | $168.11 | $168.10 | $168.10 |
| Purchase #2 | $93.77 | 8.870% | $102.0874 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $37.32 | 5.815% | $39.4902 | $39.49 | $39.50 | $39.50 |
| Purchase #4 | $115.89 | 11.199% | $128.8685 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $23.86 | 13.286% | $27.03 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $198.36 | 6.749% | $211.7473 | $211.75 | $211.75 | $211.70 |
| Purchase #7 | $146.84 | 4.338% | $153.2099 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $775.64 | $830.5400 | $830.55 | $830.55 | $830.50 | |