| 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 | $146.95 | 12.820% | $165.789 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $109.67 | 12.160% | $123.0059 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $185.77 | 12.508% | $209.0061 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $42.47 | 9.394% | $46.4596 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $178.90 | 8.568% | $194.2282 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $8.48 | 9.182% | $9.2586 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $38.49 | 6.459% | $40.9761 | $40.98 | $41.00 | $41.00 |
| 7 purchase totals = | $710.73 | $788.7235 | $788.74 | $788.75 | $788.80 | |