| 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 | $138.43 | 5.468% | $145.9994 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $190.94 | 6.307% | $202.9826 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $6.42 | 4.464% | $6.7066 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $26.52 | 9.542% | $29.0505 | $29.05 | $29.05 | $29.10 |
| Purchase #5 | $21.46 | 9.542% | $23.5077 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $30.95 | 12.482% | $34.8132 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $144.38 | 10.437% | $159.4489 | $159.45 | $159.45 | $159.40 |
| 7 purchase totals = | $559.10 | $602.5089 | $602.51 | $602.50 | $602.50 | |