| 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 | $162.86 | 3.138% | $167.9705 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $7.79 | 12.337% | $8.7511 | $8.75 | $8.75 | $8.80 |
| Purchase #3 | $103.60 | 11.481% | $115.4943 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $178.55 | 6.358% | $189.9022 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $158.90 | 10.144% | $175.0188 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $101.66 | 10.801% | $112.6403 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $41.61 | 12.602% | $46.8537 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $754.97 | $816.6309 | $816.62 | $816.60 | $816.70 | |