| 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 | $147.92 | 8.200% | $160.0494 | $160.05 | $160.05 | $160.00 |
| Purchase #2 | $40.47 | 9.299% | $44.2333 | $44.23 | $44.25 | $44.20 |
| Purchase #3 | $211.80 | 11.394% | $235.9325 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $77.61 | 4.496% | $81.0993 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $64.71 | 12.441% | $72.7606 | $72.76 | $72.75 | $72.80 |
| Purchase #6 | $242.48 | 4.590% | $253.6098 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $151.46 | 3.666% | $157.0125 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $936.45 | $1,004.6974 | $1,004.69 | $1,004.70 | $1,004.60 | |