| 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 | $147.96 | 6.353% | $157.3599 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $143.30 | 6.792% | $153.0329 | $153.03 | $153.05 | $153.00 |
| Purchase #3 | $164.42 | 9.302% | $179.7143 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $90.52 | 12.481% | $101.8178 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $178.47 | 5.441% | $188.1806 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $98.29 | 11.766% | $109.8548 | $109.85 | $109.85 | $109.90 |
| Purchase #7 | $161.78 | 9.230% | $176.7123 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $984.74 | $1,066.6726 | $1,066.66 | $1,066.65 | $1,066.70 | |