| 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 | $179.49 | 10.599% | $198.5141 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $54.57 | 3.186% | $56.3086 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $45.82 | 4.320% | $47.7994 | $47.80 | $47.80 | $47.80 |
| Purchase #4 | $74.97 | 13.177% | $84.8488 | $84.85 | $84.85 | $84.80 |
| Purchase #5 | $157.72 | 10.319% | $173.9951 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $179.71 | 8.626% | $195.2118 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $46.70 | 4.399% | $48.7543 | $48.75 | $48.75 | $48.80 |
| 7 purchase totals = | $738.98 | $805.4321 | $805.43 | $805.40 | $805.40 | |