| 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 | $132.76 | 9.849% | $145.8355 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $11.67 | 13.596% | $13.2567 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $176.72 | 11.581% | $197.1859 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $18.86 | 4.177% | $19.6478 | $19.65 | $19.65 | $19.60 |
| Purchase #5 | $101.46 | 13.104% | $114.7553 | $114.76 | $114.75 | $114.80 |
| Purchase #6 | $64.28 | 10.360% | $70.9394 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $150.41 | 11.304% | $167.4123 | $167.41 | $167.40 | $167.40 |
| 7 purchase totals = | $656.16 | $729.0329 | $729.05 | $729.05 | $729.00 | |