| 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 | $167.44 | 9.252% | $182.9315 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $112.47 | 4.470% | $117.4974 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $198.56 | 11.615% | $221.6227 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $52.88 | 13.431% | $59.9823 | $59.98 | $60.00 | $60.00 |
| Purchase #5 | $247.40 | 12.512% | $278.3547 | $278.35 | $278.35 | $278.40 |
| Purchase #6 | $191.29 | 7.762% | $206.1379 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $226.26 | 7.843% | $244.0056 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $1,196.30 | $1,310.5321 | $1,310.53 | $1,310.55 | $1,310.50 | |