| 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 | $165.69 | 13.437% | $187.9538 | $187.95 | $187.95 | $188.00 |
| Purchase #2 | $107.35 | 3.751% | $111.3767 | $111.38 | $111.40 | $111.40 |
| Purchase #3 | $131.29 | 3.443% | $135.8103 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $68.60 | 9.550% | $75.1513 | $75.15 | $75.15 | $75.20 |
| Purchase #5 | $149.44 | 13.303% | $169.32 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $179.56 | 10.535% | $198.4766 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $63.41 | 6.736% | $67.6813 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $865.34 | $945.7700 | $945.77 | $945.80 | $945.90 | |