| 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 | $113.42 | 5.678% | $119.86 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $218.88 | 9.398% | $239.4503 | $239.45 | $239.45 | $239.50 |
| Purchase #3 | $168.35 | 11.284% | $187.3466 | $187.35 | $187.35 | $187.30 |
| Purchase #4 | $5.90 | 12.556% | $6.6408 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $166.83 | 8.415% | $180.8687 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $26.67 | 6.547% | $28.4161 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $174.95 | 5.871% | $185.2213 | $185.22 | $185.20 | $185.20 |
| 7 purchase totals = | $875.00 | $947.8038 | $947.81 | $947.75 | $947.80 | |