| 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 | $157.45 | 10.406% | $173.8342 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $131.99 | 9.590% | $144.6478 | $144.65 | $144.65 | $144.60 |
| Purchase #3 | $107.74 | 11.864% | $120.5223 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $77.80 | 9.211% | $84.9662 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $20.42 | 13.634% | $23.2041 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $219.67 | 5.103% | $230.8798 | $230.88 | $230.90 | $230.90 |
| Purchase #7 | $62.83 | 5.253% | $66.1305 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $777.90 | $844.1849 | $844.18 | $844.20 | $844.10 | |