| 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 | $143.29 | 10.158% | $157.8454 | $157.85 | $157.85 | $157.80 |
| Purchase #2 | $138.52 | 10.818% | $153.5051 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $23.60 | 6.685% | $25.1777 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $192.84 | 5.530% | $203.5041 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $118.92 | 10.818% | $131.7848 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $38.86 | 5.443% | $40.9751 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $195.98 | 3.678% | $203.1881 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $852.01 | $915.9803 | $915.99 | $916.05 | $916.00 | |