| 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 | $197.79 | 11.694% | $220.9196 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $80.74 | 11.399% | $89.9436 | $89.94 | $89.95 | $89.90 |
| Purchase #3 | $7.81 | 4.483% | $8.1601 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $56.37 | 12.561% | $63.4506 | $63.45 | $63.45 | $63.50 |
| Purchase #5 | $111.38 | 6.533% | $118.6565 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $190.84 | 13.330% | $216.279 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $19.67 | 10.659% | $21.7666 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $664.60 | $739.1760 | $739.18 | $739.15 | $739.30 | |