| 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 | $156.61 | 10.732% | $173.4174 | $173.42 | $173.40 | $173.40 |
| Purchase #2 | $101.37 | 7.500% | $108.9728 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $242.32 | 11.256% | $269.5955 | $269.60 | $269.60 | $269.60 |
| Purchase #4 | $71.66 | 5.753% | $75.7826 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $165.34 | 4.144% | $172.1917 | $172.19 | $172.20 | $172.20 |
| Purchase #6 | $107.54 | 6.408% | $114.4312 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $113.80 | 13.802% | $129.5067 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $958.64 | $1,043.8979 | $1,043.90 | $1,043.90 | $1,043.90 | |