| 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 | $198.68 | 11.327% | $221.1845 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $116.49 | 13.356% | $132.0484 | $132.05 | $132.05 | $132.00 |
| Purchase #3 | $83.90 | 8.311% | $90.8729 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $181.48 | 7.653% | $195.3687 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $146.56 | 9.584% | $160.6063 | $160.61 | $160.60 | $160.60 |
| Purchase #6 | $145.92 | 3.324% | $150.7704 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $191.45 | 7.671% | $206.1361 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $1,064.48 | $1,156.9873 | $1,156.99 | $1,156.95 | $1,157.00 | |