| 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 | $84.78 | 12.245% | $95.1613 | $95.16 | $95.15 | $95.20 |
| Purchase #2 | $130.77 | 12.409% | $146.9972 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $37.47 | 8.608% | $40.6954 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $147.58 | 6.728% | $157.5092 | $157.51 | $157.50 | $157.50 |
| Purchase #5 | $17.77 | 9.300% | $19.4226 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $171.39 | 7.156% | $183.6547 | $183.65 | $183.65 | $183.70 |
| Purchase #7 | $192.26 | 4.772% | $201.4346 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $782.02 | $844.8750 | $844.87 | $844.85 | $844.90 | |