| 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 | $64.39 | 13.149% | $72.8566 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $225.71 | 5.777% | $238.7493 | $238.75 | $238.75 | $238.70 |
| Purchase #3 | $45.95 | 8.468% | $49.841 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $202.60 | 6.113% | $214.9849 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $146.62 | 9.774% | $160.9506 | $160.95 | $160.95 | $161.00 |
| Purchase #6 | $218.58 | 12.743% | $246.4336 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $138.45 | 8.424% | $150.113 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $1,042.30 | $1,133.9290 | $1,133.92 | $1,133.95 | $1,133.90 | |