| 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 | $176.68 | 7.532% | $189.9875 | $189.99 | $190.00 | $190.00 |
| Purchase #2 | $196.99 | 13.827% | $224.2278 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $59.79 | 13.177% | $67.6685 | $67.67 | $67.65 | $67.70 |
| Purchase #4 | $85.91 | 6.293% | $91.3163 | $91.32 | $91.30 | $91.30 |
| Purchase #5 | $98.25 | 11.206% | $109.2599 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $33.74 | 3.602% | $34.9553 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $137.79 | 13.384% | $156.2318 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $789.15 | $873.6471 | $873.66 | $873.65 | $873.70 | |