| 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 | $125.27 | 6.387% | $133.271 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $193.90 | 5.390% | $204.3512 | $204.35 | $204.35 | $204.40 |
| Purchase #3 | $209.97 | 4.815% | $220.0801 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $159.48 | 9.108% | $174.0054 | $174.01 | $174.00 | $174.00 |
| Purchase #5 | $8.51 | 9.251% | $9.2973 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $68.33 | 3.761% | $70.8999 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $40.26 | 8.255% | $43.5835 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $805.72 | $855.4884 | $855.49 | $855.50 | $855.60 | |