| 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 | $139.39 | 9.497% | $152.6279 | $152.63 | $152.65 | $152.60 |
| Purchase #2 | $182.39 | 13.151% | $206.3761 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $97.58 | 3.441% | $100.9377 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $185.66 | 7.471% | $199.5307 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $144.47 | 7.851% | $155.8123 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $203.64 | 8.645% | $221.2447 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $183.92 | 13.393% | $208.5524 | $208.55 | $208.55 | $208.60 |
| 7 purchase totals = | $1,137.05 | $1,245.0818 | $1,245.08 | $1,245.15 | $1,245.00 | |