| 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 | $221.32 | 5.744% | $234.0326 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $22.29 | 11.104% | $24.7651 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $152.66 | 13.442% | $173.1806 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $6.51 | 13.175% | $7.3677 | $7.37 | $7.35 | $7.40 |
| Purchase #5 | $162.83 | 13.288% | $184.4669 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $35.70 | 9.124% | $38.9573 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $151.88 | 4.600% | $158.8665 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $753.19 | $821.6367 | $821.65 | $821.60 | $821.80 | |