| 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 | $161.38 | 9.434% | $176.6046 | $176.60 | $176.60 | $176.60 |
| Purchase #2 | $121.89 | 3.141% | $125.7186 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $130.85 | 9.871% | $143.7662 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $243.75 | 10.446% | $269.2121 | $269.21 | $269.20 | $269.20 |
| Purchase #5 | $151.89 | 4.727% | $159.0698 | $159.07 | $159.05 | $159.10 |
| Purchase #6 | $243.98 | 6.360% | $259.4971 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $47.32 | 4.237% | $49.3249 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $1,101.06 | $1,183.1933 | $1,183.19 | $1,183.10 | $1,183.20 | |