| 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 | $128.42 | 13.506% | $145.7644 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $104.37 | 5.437% | $110.0446 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $137.88 | 11.245% | $153.3846 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $77.69 | 13.472% | $88.1564 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $235.34 | 6.787% | $251.3125 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $242.34 | 6.688% | $258.5477 | $258.55 | $258.55 | $258.50 |
| Purchase #7 | $144.37 | 8.802% | $157.0774 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $1,070.41 | $1,164.2876 | $1,164.28 | $1,164.30 | $1,164.30 | |