| 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 | $183.60 | 7.806% | $197.9318 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $127.98 | 8.451% | $138.7956 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $123.37 | 12.561% | $138.8665 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $179.48 | 8.693% | $195.0822 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $6.78 | 8.415% | $7.3505 | $7.35 | $7.35 | $7.40 |
| Purchase #6 | $108.77 | 6.234% | $115.5507 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $218.94 | 6.596% | $233.3813 | $233.38 | $233.40 | $233.40 |
| 7 purchase totals = | $948.92 | $1,026.9586 | $1,026.96 | $1,027.00 | $1,027.10 | |