| 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 | $198.65 | 9.652% | $217.8237 | $217.82 | $217.80 | $217.80 |
| Purchase #2 | $38.67 | 11.279% | $43.0316 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $71.74 | 6.817% | $76.6305 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $165.74 | 8.598% | $179.9903 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $64.74 | 11.718% | $72.3262 | $72.33 | $72.35 | $72.30 |
| Purchase #6 | $100.26 | 12.737% | $113.0301 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $163.74 | 7.528% | $176.0663 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $803.54 | $878.8987 | $878.90 | $878.95 | $878.80 | |