| 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 | $178.94 | 5.814% | $189.3436 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $106.85 | 13.668% | $121.4543 | $121.45 | $121.45 | $121.50 |
| Purchase #3 | $70.98 | 7.602% | $76.3759 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $175.29 | 13.654% | $199.2241 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $129.44 | 9.665% | $141.9504 | $141.95 | $141.95 | $142.00 |
| Purchase #6 | $230.97 | 9.475% | $252.8544 | $252.85 | $252.85 | $252.90 |
| Purchase #7 | $24.99 | 5.295% | $26.3132 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $917.46 | $1,007.5159 | $1,007.50 | $1,007.50 | $1,007.60 | |