| 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 | $205.55 | 5.871% | $217.6178 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $126.36 | 13.520% | $143.4439 | $143.44 | $143.45 | $143.40 |
| Purchase #3 | $120.48 | 8.325% | $130.51 | $130.51 | $130.50 | $130.50 |
| Purchase #4 | $193.87 | 6.763% | $206.9814 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $157.88 | 13.150% | $178.6412 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $117.42 | 3.319% | $121.3172 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $179.91 | 6.751% | $192.0557 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $1,101.47 | $1,190.5672 | $1,190.57 | $1,190.55 | $1,190.50 | |