| 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 | $119.43 | 13.792% | $135.9018 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $97.86 | 5.301% | $103.0476 | $103.05 | $103.05 | $103.00 |
| Purchase #3 | $130.80 | 7.797% | $140.9985 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $43.97 | 9.830% | $48.2923 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $55.42 | 8.185% | $59.9561 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $180.40 | 6.133% | $191.4639 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $181.62 | 13.527% | $206.1877 | $206.19 | $206.20 | $206.20 |
| 7 purchase totals = | $809.50 | $885.8479 | $885.85 | $885.85 | $885.90 | |