| 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 | $164.61 | 4.521% | $172.052 | $172.05 | $172.05 | $172.10 |
| Purchase #2 | $186.75 | 8.521% | $202.663 | $202.66 | $202.65 | $202.70 |
| Purchase #3 | $17.81 | 5.821% | $18.8467 | $18.85 | $18.85 | $18.80 |
| Purchase #4 | $57.61 | 4.202% | $60.0308 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $39.33 | 3.298% | $40.6271 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $91.83 | 4.105% | $95.5996 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $100.66 | 10.440% | $111.1689 | $111.17 | $111.15 | $111.20 |
| 7 purchase totals = | $658.60 | $700.9881 | $700.99 | $701.00 | $701.00 | |