| 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 | $128.32 | 7.216% | $137.5796 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $54.71 | 11.803% | $61.1674 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $213.35 | 7.826% | $230.0468 | $230.05 | $230.05 | $230.00 |
| Purchase #4 | $191.42 | 7.853% | $206.4522 | $206.45 | $206.45 | $206.50 |
| Purchase #5 | $174.31 | 11.105% | $193.6671 | $193.67 | $193.65 | $193.70 |
| Purchase #6 | $91.25 | 10.315% | $100.6624 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $146.69 | 13.815% | $166.9552 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $1,000.05 | $1,096.5307 | $1,096.54 | $1,096.50 | $1,096.70 | |