| 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 | $148.48 | 7.835% | $160.1134 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $44.49 | 9.344% | $48.6471 | $48.65 | $48.65 | $48.60 |
| Purchase #3 | $250.33 | 4.453% | $261.4772 | $261.48 | $261.50 | $261.50 |
| Purchase #4 | $239.71 | 8.310% | $259.6299 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $149.87 | 11.783% | $167.5292 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $129.58 | 4.454% | $135.3515 | $135.35 | $135.35 | $135.40 |
| Purchase #7 | $90.49 | 5.238% | $95.2299 | $95.23 | $95.25 | $95.20 |
| 7 purchase totals = | $1,052.95 | $1,127.9782 | $1,127.98 | $1,128.05 | $1,127.90 | |