| 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 | $192.76 | 8.495% | $209.135 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $216.53 | 8.805% | $235.5955 | $235.60 | $235.60 | $235.60 |
| Purchase #3 | $137.67 | 5.857% | $145.7333 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $139.50 | 5.150% | $146.6843 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $45.95 | 11.251% | $51.1198 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $125.91 | 12.616% | $141.7948 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $224.54 | 10.103% | $247.2253 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $1,082.86 | $1,177.2880 | $1,177.29 | $1,177.35 | $1,177.20 | |