| 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 | $167.40 | 3.284% | $172.8974 | $172.90 | $172.90 | $172.90 |
| Purchase #2 | $68.84 | 7.379% | $73.9197 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $120.37 | 3.553% | $124.6467 | $124.65 | $124.65 | $124.60 |
| Purchase #4 | $184.95 | 5.252% | $194.6636 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $135.30 | 11.557% | $150.9366 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $35.90 | 9.388% | $39.2703 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $29.88 | 6.104% | $31.7039 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $742.64 | $788.0382 | $788.04 | $788.00 | $788.00 | |