| 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 | $197.91 | 3.425% | $204.6884 | $204.69 | $204.70 | $204.70 |
| Purchase #2 | $178.69 | 6.215% | $189.7956 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $186.74 | 4.233% | $194.6447 | $194.64 | $194.65 | $194.60 |
| Purchase #4 | $16.58 | 11.398% | $18.4698 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $137.58 | 10.635% | $152.2116 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $22.81 | 4.766% | $23.8971 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $169.69 | 6.821% | $181.2646 | $181.26 | $181.25 | $181.30 |
| 7 purchase totals = | $910.00 | $964.9718 | $964.97 | $964.95 | $965.00 | |