| 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 | $107.35 | 7.299% | $115.1855 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $124.32 | 6.132% | $131.9433 | $131.94 | $131.95 | $131.90 |
| Purchase #3 | $223.68 | 9.677% | $245.3255 | $245.33 | $245.35 | $245.30 |
| Purchase #4 | $81.57 | 6.102% | $86.5474 | $86.55 | $86.55 | $86.50 |
| Purchase #5 | $250.49 | 13.866% | $285.2229 | $285.22 | $285.20 | $285.20 |
| Purchase #6 | $18.83 | 6.177% | $19.9931 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $161.62 | 3.622% | $167.4739 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $967.86 | $1,051.6916 | $1,051.69 | $1,051.70 | $1,051.60 | |