| 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 | $142.34 | 12.430% | $160.0329 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $227.83 | 6.747% | $243.2017 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $90.48 | 8.795% | $98.4377 | $98.44 | $98.45 | $98.40 |
| Purchase #4 | $173.84 | 11.805% | $194.3618 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $108.32 | 9.761% | $118.8931 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $240.44 | 12.153% | $269.6607 | $269.66 | $269.65 | $269.70 |
| Purchase #7 | $127.52 | 4.308% | $133.0136 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $1,110.77 | $1,217.6015 | $1,217.59 | $1,217.60 | $1,217.60 | |