| 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 | $211.37 | 8.304% | $228.9222 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $215.41 | 7.848% | $232.3154 | $232.32 | $232.30 | $232.30 |
| Purchase #3 | $26.35 | 12.775% | $29.7162 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $157.34 | 8.417% | $170.5833 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $145.65 | 4.786% | $152.6208 | $152.62 | $152.60 | $152.60 |
| Purchase #6 | $161.87 | 5.553% | $170.8586 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $174.26 | 13.281% | $197.4035 | $197.40 | $197.40 | $197.40 |
| 7 purchase totals = | $1,092.25 | $1,182.4200 | $1,182.42 | $1,182.35 | $1,182.40 | |