| 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 | $201.86 | 9.125% | $220.2797 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $203.58 | 4.428% | $212.5945 | $212.59 | $212.60 | $212.60 |
| Purchase #3 | $163.32 | 8.303% | $176.8805 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $180.31 | 9.615% | $197.6468 | $197.65 | $197.65 | $197.60 |
| Purchase #5 | $171.62 | 13.246% | $194.3528 | $194.35 | $194.35 | $194.40 |
| Purchase #6 | $175.57 | 10.406% | $193.8398 | $193.84 | $193.85 | $193.80 |
| Purchase #7 | $14.97 | 11.678% | $16.7182 | $16.72 | $16.70 | $16.70 |
| 7 purchase totals = | $1,111.23 | $1,212.3123 | $1,212.31 | $1,212.35 | $1,212.30 | |