| 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 | $152.97 | 4.638% | $160.0647 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $78.96 | 10.846% | $87.524 | $87.52 | $87.50 | $87.50 |
| Purchase #3 | $81.28 | 11.560% | $90.676 | $90.68 | $90.70 | $90.70 |
| Purchase #4 | $239.91 | 8.148% | $259.4579 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $49.81 | 4.269% | $51.9364 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $240.36 | 10.757% | $266.2155 | $266.22 | $266.20 | $266.20 |
| Purchase #7 | $248.73 | 5.593% | $262.6415 | $262.64 | $262.65 | $262.60 |
| 7 purchase totals = | $1,092.02 | $1,178.5160 | $1,178.52 | $1,178.50 | $1,178.50 | |