| 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 | $73.98 | 10.650% | $81.8589 | $81.86 | $81.85 | $81.90 |
| Purchase #2 | $179.77 | 8.398% | $194.8671 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $70.27 | 6.657% | $74.9479 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $199.63 | 8.771% | $217.1395 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $129.71 | 4.593% | $135.6676 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $141.99 | 5.823% | $150.2581 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $43.93 | 5.800% | $46.4779 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $839.28 | $901.2170 | $901.23 | $901.20 | $901.30 | |