| 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 | $250.93 | 6.570% | $267.4161 | $267.42 | $267.40 | $267.40 |
| Purchase #2 | $154.96 | 4.498% | $161.9301 | $161.93 | $161.95 | $161.90 |
| Purchase #3 | $138.49 | 7.716% | $149.1759 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $143.94 | 4.594% | $150.5526 | $150.55 | $150.55 | $150.60 |
| Purchase #5 | $137.80 | 5.443% | $145.3005 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $245.95 | 11.478% | $274.1801 | $274.18 | $274.20 | $274.20 |
| Purchase #7 | $19.76 | 6.522% | $21.0487 | $21.05 | $21.05 | $21.00 |
| 7 purchase totals = | $1,091.83 | $1,169.6040 | $1,169.61 | $1,169.65 | $1,169.60 | |