| 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 | $169.49 | 10.705% | $187.6339 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $174.63 | 3.441% | $180.639 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $179.56 | 8.767% | $195.302 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $140.26 | 9.427% | $153.4823 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $103.35 | 7.504% | $111.1054 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $132.82 | 10.127% | $146.2707 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $80.87 | 5.226% | $85.0963 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $980.98 | $1,059.5296 | $1,059.53 | $1,059.55 | $1,059.50 | |