| 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 | $171.53 | 6.828% | $183.2421 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $145.86 | 8.265% | $157.9153 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $76.90 | 6.640% | $82.0062 | $82.01 | $82.00 | $82.00 |
| Purchase #4 | $187.55 | 5.278% | $197.4489 | $197.45 | $197.45 | $197.40 |
| Purchase #5 | $247.46 | 13.195% | $280.1123 | $280.11 | $280.10 | $280.10 |
| Purchase #6 | $111.54 | 8.256% | $120.7487 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $32.62 | 5.173% | $34.3074 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $973.46 | $1,055.7809 | $1,055.79 | $1,055.75 | $1,055.60 | |