| 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 | $169.64 | 8.515% | $184.0848 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $156.73 | 11.643% | $174.9781 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $165.97 | 13.717% | $188.7361 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $211.65 | 8.359% | $229.3418 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $73.55 | 8.457% | $79.7701 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $153.58 | 4.803% | $160.9564 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $8.60 | 9.484% | $9.4156 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $939.72 | $1,027.2829 | $1,027.29 | $1,027.30 | $1,027.30 | |