| 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 | $133.25 | 9.598% | $146.0393 | $146.04 | $146.05 | $146.00 |
| Purchase #2 | $106.49 | 6.784% | $113.7143 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $239.35 | 5.745% | $253.1007 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $166.63 | 7.136% | $178.5207 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $80.71 | 9.204% | $88.1385 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $215.78 | 6.472% | $229.7453 | $229.75 | $229.75 | $229.70 |
| Purchase #7 | $250.49 | 7.570% | $269.4521 | $269.45 | $269.45 | $269.50 |
| 7 purchase totals = | $1,192.70 | $1,278.7109 | $1,278.71 | $1,278.70 | $1,278.60 | |