| 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 | $172.26 | 7.533% | $185.2363 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $201.84 | 4.689% | $211.3043 | $211.30 | $211.30 | $211.30 |
| Purchase #3 | $150.40 | 10.840% | $166.7034 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $73.60 | 10.658% | $81.4443 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $130.59 | 11.602% | $145.7411 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $144.98 | 11.584% | $161.7745 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $241.46 | 11.772% | $269.8847 | $269.88 | $269.90 | $269.90 |
| 7 purchase totals = | $1,115.13 | $1,222.0886 | $1,222.07 | $1,222.10 | $1,222.00 | |