| 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 | $199.48 | 6.162% | $211.772 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $60.57 | 12.420% | $68.0928 | $68.09 | $68.10 | $68.10 |
| Purchase #3 | $109.33 | 7.200% | $117.2018 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $143.35 | 12.236% | $160.8903 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $156.48 | 5.736% | $165.4557 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $132.94 | 10.365% | $146.7192 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $157.71 | 12.184% | $176.9254 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $959.86 | $1,047.0572 | $1,047.06 | $1,047.05 | $1,047.10 | |