| 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 | $135.62 | 8.662% | $147.3674 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $96.57 | 10.768% | $106.9687 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $15.93 | 3.461% | $16.4813 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $226.91 | 13.126% | $256.6942 | $256.69 | $256.70 | $256.70 |
| Purchase #5 | $107.27 | 10.237% | $118.2512 | $118.25 | $118.25 | $118.30 |
| Purchase #6 | $105.60 | 9.164% | $115.2772 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $139.89 | 4.113% | $145.6437 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $827.79 | $906.6837 | $906.68 | $906.70 | $906.80 | |