| 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 | $173.38 | 7.598% | $186.5534 | $186.55 | $186.55 | $186.60 |
| Purchase #2 | $167.50 | 6.496% | $178.3808 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $39.26 | 13.513% | $44.5652 | $44.57 | $44.55 | $44.60 |
| Purchase #4 | $35.86 | 5.646% | $37.8847 | $37.88 | $37.90 | $37.90 |
| Purchase #5 | $77.47 | 8.525% | $84.0743 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $132.87 | 9.206% | $145.102 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $56.68 | 8.654% | $61.5851 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $683.02 | $738.1455 | $738.14 | $738.15 | $738.30 | |