| 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 | $171.32 | 7.332% | $183.8812 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $191.77 | 3.115% | $197.7436 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $30.50 | 6.458% | $32.4697 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $114.30 | 3.200% | $117.9576 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $249.65 | 4.216% | $260.1752 | $260.18 | $260.20 | $260.20 |
| Purchase #6 | $158.74 | 10.230% | $174.9791 | $174.98 | $175.00 | $175.00 |
| Purchase #7 | $82.63 | 8.289% | $89.4792 | $89.48 | $89.50 | $89.50 |
| 7 purchase totals = | $998.91 | $1,056.6856 | $1,056.69 | $1,056.75 | $1,056.80 | |