| 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 | $11.25 | 13.124% | $12.7265 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $196.37 | 7.575% | $211.245 | $211.25 | $211.25 | $211.20 |
| Purchase #3 | $156.38 | 11.518% | $174.3918 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $167.70 | 11.777% | $187.45 | $187.45 | $187.45 | $187.50 |
| Purchase #5 | $156.82 | 12.811% | $176.9102 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $171.49 | 7.781% | $184.8336 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $157.51 | 10.201% | $173.5776 | $173.58 | $173.60 | $173.60 |
| 7 purchase totals = | $1,017.52 | $1,121.1347 | $1,121.14 | $1,121.20 | $1,121.10 | |