| 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 | $148.81 | 6.759% | $158.8681 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $206.27 | 10.750% | $228.444 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $20.92 | 5.748% | $22.1225 | $22.12 | $22.10 | $22.10 |
| Purchase #4 | $117.35 | 7.668% | $126.3484 | $126.35 | $126.35 | $126.30 |
| Purchase #5 | $197.95 | 5.752% | $209.3361 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $103.65 | 12.822% | $116.94 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $33.30 | 11.167% | $37.0186 | $37.02 | $37.00 | $37.00 |
| 7 purchase totals = | $828.25 | $899.0777 | $899.08 | $899.05 | $898.90 | |