| 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 | $152.96 | 3.627% | $158.5079 | $158.51 | $158.50 | $158.50 |
| Purchase #2 | $240.96 | 5.639% | $254.5477 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $90.77 | 11.430% | $101.145 | $101.15 | $101.15 | $101.10 |
| Purchase #4 | $139.29 | 5.559% | $147.0331 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $124.80 | 10.213% | $137.5458 | $137.55 | $137.55 | $137.50 |
| Purchase #6 | $244.87 | 3.584% | $253.6461 | $253.65 | $253.65 | $253.60 |
| Purchase #7 | $77.33 | 9.549% | $84.7142 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $1,070.98 | $1,137.1398 | $1,137.15 | $1,137.15 | $1,136.90 | |