| 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 | $107.60 | 9.648% | $117.9812 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $122.93 | 10.586% | $135.9434 | $135.94 | $135.95 | $135.90 |
| Purchase #3 | $115.87 | 11.231% | $128.8834 | $128.88 | $128.90 | $128.90 |
| Purchase #4 | $105.25 | 3.161% | $108.577 | $108.58 | $108.60 | $108.60 |
| Purchase #5 | $145.49 | 9.495% | $159.3043 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $128.28 | 5.522% | $135.3636 | $135.36 | $135.35 | $135.40 |
| Purchase #7 | $192.94 | 7.724% | $207.8427 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $918.36 | $993.8956 | $993.88 | $993.95 | $993.90 | |