| 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 | $127.68 | 11.233% | $142.0223 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $73.65 | 8.406% | $79.841 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $20.30 | 12.161% | $22.7687 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $87.68 | 8.463% | $95.1004 | $95.10 | $95.10 | $95.10 |
| Purchase #5 | $137.83 | 6.764% | $147.1528 | $147.15 | $147.15 | $147.20 |
| Purchase #6 | $49.84 | 3.561% | $51.6148 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $160.89 | 13.811% | $183.1105 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $657.87 | $721.6105 | $721.60 | $721.55 | $721.60 | |