| 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 | $131.47 | 13.683% | $149.459 | $149.46 | $149.45 | $149.50 |
| Purchase #2 | $155.32 | 8.744% | $168.9012 | $168.90 | $168.90 | $168.90 |
| Purchase #3 | $212.96 | 8.580% | $231.232 | $231.23 | $231.25 | $231.20 |
| Purchase #4 | $18.29 | 4.281% | $19.073 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $114.58 | 12.142% | $128.4923 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $189.55 | 8.446% | $205.5594 | $205.56 | $205.55 | $205.60 |
| Purchase #7 | $207.95 | 9.634% | $227.9839 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $1,030.12 | $1,130.7008 | $1,130.69 | $1,130.70 | $1,130.80 | |