| 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 | $157.27 | 10.436% | $173.6827 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $225.76 | 8.385% | $244.69 | $244.69 | $244.70 | $244.70 |
| Purchase #3 | $142.29 | 10.369% | $157.0441 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $229.51 | 6.349% | $244.0816 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $200.33 | 5.655% | $211.6587 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $74.79 | 5.870% | $79.1802 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $25.73 | 8.775% | $27.9878 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $1,055.68 | $1,138.3251 | $1,138.32 | $1,138.40 | $1,138.40 | |