| 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 | $91.37 | 11.759% | $102.1142 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $28.41 | 12.764% | $32.0363 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $110.93 | 13.320% | $125.7059 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $162.99 | 10.139% | $179.5156 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $131.54 | 10.665% | $145.5687 | $145.57 | $145.55 | $145.60 |
| Purchase #6 | $187.36 | 4.258% | $195.3378 | $195.34 | $195.35 | $195.30 |
| Purchase #7 | $5.72 | 10.252% | $6.3064 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $718.32 | $786.5849 | $786.60 | $786.55 | $786.50 | |