| 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 | $189.59 | 7.783% | $204.3458 | $204.35 | $204.35 | $204.30 |
| Purchase #2 | $174.45 | 5.130% | $183.3993 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $110.90 | 11.422% | $123.567 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $194.91 | 6.299% | $207.1874 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $108.78 | 5.728% | $115.0109 | $115.01 | $115.00 | $115.00 |
| Purchase #6 | $168.66 | 13.311% | $191.1103 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $124.45 | 5.620% | $131.4441 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $1,071.74 | $1,156.0648 | $1,156.07 | $1,156.05 | $1,156.00 | |