| 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 | $174.72 | 13.155% | $197.7044 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $217.50 | 10.823% | $241.04 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $5.82 | 8.631% | $6.3223 | $6.32 | $6.30 | $6.30 |
| Purchase #4 | $233.92 | 6.524% | $249.1809 | $249.18 | $249.20 | $249.20 |
| Purchase #5 | $13.97 | 4.537% | $14.6038 | $14.60 | $14.60 | $14.60 |
| Purchase #6 | $158.98 | 8.148% | $171.9337 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $76.89 | 10.386% | $84.8758 | $84.88 | $84.90 | $84.90 |
| 7 purchase totals = | $881.80 | $965.6609 | $965.65 | $965.70 | $965.60 | |