| 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 | $179.35 | 5.794% | $189.7415 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $170.29 | 4.531% | $178.0058 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $147.86 | 13.682% | $168.0902 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $28.94 | 11.361% | $32.2279 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $225.65 | 8.284% | $244.3428 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $226.49 | 8.676% | $246.1403 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $33.68 | 9.281% | $36.8058 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $1,012.26 | $1,095.3543 | $1,095.36 | $1,095.40 | $1,095.20 | |