| 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 | $177.33 | 11.474% | $197.6768 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $29.37 | 5.530% | $30.9942 | $30.99 | $31.00 | $31.00 |
| Purchase #3 | $182.43 | 9.608% | $199.9579 | $199.96 | $199.95 | $200.00 |
| Purchase #4 | $179.98 | 8.541% | $195.3521 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $220.84 | 12.118% | $247.6014 | $247.60 | $247.60 | $247.60 |
| Purchase #6 | $63.50 | 4.671% | $66.4661 | $66.47 | $66.45 | $66.50 |
| Purchase #7 | $123.32 | 10.125% | $135.8062 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $976.77 | $1,073.8547 | $1,073.86 | $1,073.85 | $1,074.00 | |