| 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 | $137.36 | 11.635% | $153.3418 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $155.53 | 7.756% | $167.5929 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $39.30 | 6.578% | $41.8852 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $185.85 | 8.207% | $201.1027 | $201.10 | $201.10 | $201.10 |
| Purchase #5 | $234.55 | 8.240% | $253.8769 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $232.71 | 10.653% | $257.5006 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $37.76 | 3.774% | $39.1851 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $1,023.06 | $1,114.4852 | $1,114.49 | $1,114.55 | $1,114.50 | |