| 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 | $182.90 | 5.310% | $192.612 | $192.61 | $192.60 | $192.60 |
| Purchase #2 | $73.82 | 7.777% | $79.561 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $109.76 | 12.767% | $123.7731 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $103.77 | 8.842% | $112.9453 | $112.95 | $112.95 | $112.90 |
| Purchase #5 | $24.39 | 13.278% | $27.6285 | $27.63 | $27.65 | $27.60 |
| Purchase #6 | $149.29 | 6.256% | $158.6296 | $158.63 | $158.65 | $158.60 |
| Purchase #7 | $75.77 | 4.843% | $79.4395 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $719.70 | $774.5890 | $774.59 | $774.60 | $774.50 | |