| 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 | $187.77 | 10.437% | $207.3676 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $216.36 | 10.852% | $239.8394 | $239.84 | $239.85 | $239.80 |
| Purchase #3 | $29.59 | 9.257% | $32.3291 | $32.33 | $32.35 | $32.30 |
| Purchase #4 | $45.83 | 7.227% | $49.1421 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $128.86 | 9.509% | $141.1133 | $141.11 | $141.10 | $141.10 |
| Purchase #6 | $94.27 | 13.778% | $107.2585 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $8.44 | 13.518% | $9.5809 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $711.12 | $786.6309 | $786.63 | $786.65 | $786.60 | |