| 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 | $101.95 | 13.780% | $115.9987 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $140.63 | 3.239% | $145.185 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $166.27 | 4.290% | $173.403 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $237.55 | 8.288% | $257.2381 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $88.41 | 3.251% | $91.2842 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $120.83 | 6.464% | $128.6405 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $154.37 | 7.678% | $166.2225 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $1,010.01 | $1,077.9720 | $1,077.97 | $1,078.00 | $1,077.90 | |