| 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 | $146.35 | 10.798% | $162.1529 | $162.15 | $162.15 | $162.20 |
| Purchase #2 | $182.84 | 11.287% | $203.4772 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $47.76 | 7.298% | $51.2455 | $51.25 | $51.25 | $51.20 |
| Purchase #4 | $5.34 | 4.515% | $5.5811 | $5.58 | $5.60 | $5.60 |
| Purchase #5 | $205.65 | 7.160% | $220.3745 | $220.37 | $220.35 | $220.40 |
| Purchase #6 | $194.82 | 10.240% | $214.7696 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $218.86 | 7.128% | $234.4603 | $234.46 | $234.45 | $234.50 |
| 7 purchase totals = | $1,001.62 | $1,092.0611 | $1,092.06 | $1,092.05 | $1,092.20 | |