| 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 | $167.30 | 5.442% | $176.4045 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $130.80 | 12.254% | $146.8282 | $146.83 | $146.85 | $146.80 |
| Purchase #3 | $228.67 | 11.318% | $254.5509 | $254.55 | $254.55 | $254.60 |
| Purchase #4 | $165.30 | 5.465% | $174.3336 | $174.33 | $174.35 | $174.30 |
| Purchase #5 | $195.62 | 4.732% | $204.8767 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $141.94 | 6.230% | $150.7829 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $92.68 | 13.486% | $105.1788 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $1,122.31 | $1,212.9556 | $1,212.95 | $1,213.05 | $1,213.00 | |