| 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 | $169.83 | 11.854% | $189.9616 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $49.51 | 11.452% | $55.1799 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $35.44 | 13.813% | $40.3353 | $40.34 | $40.35 | $40.30 |
| Purchase #4 | $95.60 | 11.707% | $106.7919 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $76.49 | 5.489% | $80.6885 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $217.77 | 12.691% | $245.4072 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $122.46 | 4.331% | $127.7637 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $767.10 | $846.1281 | $846.13 | $846.15 | $846.20 | |