| 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 | $136.68 | 6.467% | $145.5191 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $10.42 | 8.489% | $11.3046 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $40.68 | 7.230% | $43.6212 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $94.88 | 8.348% | $102.8006 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $87.31 | 3.435% | $90.3091 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $237.27 | 13.525% | $269.3608 | $269.36 | $269.35 | $269.40 |
| Purchase #7 | $224.84 | 3.680% | $233.1141 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $832.08 | $896.0295 | $896.02 | $895.95 | $896.00 | |