| 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 | $122.90 | 3.740% | $127.4965 | $127.50 | $127.50 | $127.50 |
| Purchase #2 | $94.97 | 3.401% | $98.1999 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $154.95 | 13.158% | $175.3383 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $85.62 | 7.727% | $92.2359 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $144.53 | 11.264% | $160.8099 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $25.40 | 9.681% | $27.859 | $27.86 | $27.85 | $27.90 |
| Purchase #7 | $35.91 | 7.717% | $38.6812 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $664.28 | $720.6207 | $720.63 | $720.65 | $720.60 | |