| 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 | $162.95 | 11.777% | $182.1406 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $137.69 | 12.704% | $155.1821 | $155.18 | $155.20 | $155.20 |
| Purchase #3 | $124.96 | 6.252% | $132.7725 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $136.26 | 10.503% | $150.5714 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $246.72 | 12.150% | $276.6965 | $276.70 | $276.70 | $276.70 |
| Purchase #6 | $147.36 | 11.748% | $164.6719 | $164.67 | $164.65 | $164.70 |
| Purchase #7 | $15.32 | 10.794% | $16.9736 | $16.97 | $16.95 | $17.00 |
| 7 purchase totals = | $971.26 | $1,079.0086 | $1,079.00 | $1,078.95 | $1,079.10 | |