| 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 | $137.95 | 10.450% | $152.3658 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $188.47 | 13.309% | $213.5535 | $213.55 | $213.55 | $213.60 |
| Purchase #3 | $122.53 | 4.539% | $128.0916 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $130.76 | 3.117% | $134.8358 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $176.86 | 11.722% | $197.5915 | $197.59 | $197.60 | $197.60 |
| Purchase #6 | $107.88 | 3.691% | $111.8619 | $111.86 | $111.85 | $111.90 |
| Purchase #7 | $227.59 | 8.266% | $246.4026 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $1,092.04 | $1,184.7027 | $1,184.70 | $1,184.70 | $1,184.80 | |