| 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 | $218.96 | 8.398% | $237.3483 | $237.35 | $237.35 | $237.30 |
| Purchase #2 | $147.46 | 10.375% | $162.759 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $178.47 | 9.251% | $194.9803 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $129.80 | 13.108% | $146.8142 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $44.90 | 6.819% | $47.9617 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $17.66 | 5.734% | $18.6726 | $18.67 | $18.65 | $18.70 |
| Purchase #7 | $133.60 | 7.392% | $143.4757 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $870.85 | $952.0118 | $952.01 | $952.00 | $952.10 | |