| 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 | $195.65 | 4.683% | $204.8123 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $152.87 | 11.310% | $170.1596 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $110.79 | 6.452% | $117.9382 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $79.60 | 13.532% | $90.3715 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $54.80 | 10.555% | $60.5841 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $63.84 | 9.522% | $69.9188 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $18.51 | 12.228% | $20.7734 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $676.06 | $734.5579 | $734.55 | $734.50 | $734.60 | |