| 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 | $184.97 | 5.173% | $194.5385 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $166.63 | 3.318% | $172.1588 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $35.37 | 7.649% | $38.0755 | $38.08 | $38.10 | $38.10 |
| Purchase #4 | $33.51 | 7.706% | $36.0923 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $151.60 | 5.723% | $160.2761 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $82.32 | 9.863% | $90.4392 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $112.45 | 12.421% | $126.4174 | $126.42 | $126.40 | $126.40 |
| 7 purchase totals = | $766.85 | $817.9978 | $818.01 | $818.05 | $818.00 | |