| 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 | $122.54 | 5.827% | $129.6804 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $168.66 | 3.459% | $174.4939 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $148.90 | 6.570% | $158.6827 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $47.28 | 6.688% | $50.4421 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $238.86 | 7.696% | $257.2427 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $224.81 | 12.585% | $253.1023 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $142.25 | 10.597% | $157.3242 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $1,093.30 | $1,180.9683 | $1,180.95 | $1,181.00 | $1,180.90 | |