| 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 | $136.45 | 6.113% | $144.7912 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $159.61 | 10.820% | $176.8798 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $18.69 | 10.385% | $20.631 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $35.92 | 4.793% | $37.6416 | $37.64 | $37.65 | $37.60 |
| Purchase #5 | $109.26 | 11.446% | $121.7659 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $166.93 | 5.457% | $176.0394 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $21.95 | 12.670% | $24.7311 | $24.73 | $24.75 | $24.70 |
| 7 purchase totals = | $648.81 | $702.4800 | $702.48 | $702.55 | $702.40 | |