| 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 | $17.57 | 6.794% | $18.7637 | $18.76 | $18.75 | $18.80 |
| Purchase #2 | $152.50 | 4.215% | $158.9279 | $158.93 | $158.95 | $158.90 |
| Purchase #3 | $39.33 | 5.159% | $41.359 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $244.31 | 8.829% | $265.8801 | $265.88 | $265.90 | $265.90 |
| Purchase #5 | $188.75 | 8.767% | $205.2977 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $12.89 | 6.379% | $13.7123 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $50.53 | 6.177% | $53.6512 | $53.65 | $53.65 | $53.70 |
| 7 purchase totals = | $705.88 | $757.5919 | $757.59 | $757.60 | $757.70 | |