| 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 | $162.49 | 3.790% | $168.6484 | $168.65 | $168.65 | $168.60 |
| Purchase #2 | $80.42 | 13.721% | $91.4544 | $91.45 | $91.45 | $91.50 |
| Purchase #3 | $234.28 | 10.475% | $258.8208 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $182.70 | 6.798% | $195.1199 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $14.68 | 8.457% | $15.9215 | $15.92 | $15.90 | $15.90 |
| Purchase #6 | $18.69 | 6.808% | $19.9624 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $97.33 | 6.170% | $103.3353 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $790.59 | $853.2627 | $853.26 | $853.20 | $853.20 | |