| 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 | $173.69 | 4.397% | $181.3271 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $124.95 | 4.621% | $130.7239 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $35.27 | 3.845% | $36.6261 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $243.97 | 7.132% | $261.3699 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $195.64 | 9.236% | $213.7093 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $78.46 | 8.164% | $84.8655 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $133.32 | 13.122% | $150.8143 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $985.30 | $1,059.4361 | $1,059.44 | $1,059.40 | $1,059.40 | |