| 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 | $98.51 | 9.786% | $108.1502 | $108.15 | $108.15 | $108.20 |
| Purchase #2 | $205.87 | 5.687% | $217.5778 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $226.80 | 10.823% | $251.3466 | $251.35 | $251.35 | $251.30 |
| Purchase #4 | $142.92 | 8.184% | $154.6166 | $154.62 | $154.60 | $154.60 |
| Purchase #5 | $194.56 | 11.209% | $216.3682 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $166.66 | 7.720% | $179.5262 | $179.53 | $179.55 | $179.50 |
| Purchase #7 | $24.34 | 5.675% | $25.7213 | $25.72 | $25.70 | $25.70 |
| 7 purchase totals = | $1,059.66 | $1,153.3069 | $1,153.32 | $1,153.30 | $1,153.30 | |