| 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 | $187.97 | 7.364% | $201.8121 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $61.26 | 11.627% | $68.3827 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $15.85 | 10.251% | $17.4748 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $207.57 | 6.470% | $220.9998 | $221.00 | $221.00 | $221.00 |
| Purchase #5 | $87.75 | 10.116% | $96.6268 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $158.61 | 4.514% | $165.7697 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $99.90 | 11.409% | $111.2976 | $111.30 | $111.30 | $111.30 |
| 7 purchase totals = | $818.91 | $882.3635 | $882.36 | $882.35 | $882.40 | |