| 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 | $150.69 | 5.652% | $159.207 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $39.56 | 4.236% | $41.2358 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $183.55 | 8.573% | $199.2857 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $128.43 | 11.595% | $143.3215 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $141.54 | 10.193% | $155.9672 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $203.68 | 11.570% | $227.2458 | $227.25 | $227.25 | $227.20 |
| Purchase #7 | $96.63 | 12.646% | $108.8498 | $108.85 | $108.85 | $108.80 |
| 7 purchase totals = | $944.08 | $1,035.1128 | $1,035.13 | $1,035.10 | $1,035.00 | |