| 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 | $133.98 | 9.272% | $146.4026 | $146.40 | $146.40 | $146.40 |
| Purchase #2 | $176.66 | 4.149% | $183.9896 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $102.97 | 10.475% | $113.7561 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $143.25 | 8.293% | $155.1297 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $153.34 | 5.498% | $161.7706 | $161.77 | $161.75 | $161.80 |
| Purchase #6 | $83.97 | 12.261% | $94.2656 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $181.91 | 12.347% | $204.3704 | $204.37 | $204.35 | $204.40 |
| 7 purchase totals = | $976.08 | $1,059.6846 | $1,059.69 | $1,059.65 | $1,059.80 | |