| 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 | $179.96 | 9.143% | $196.4137 | $196.41 | $196.40 | $196.40 |
| Purchase #2 | $70.35 | 4.235% | $73.3293 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $7.60 | 9.767% | $8.3423 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $93.64 | 8.214% | $101.3316 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $18.85 | 8.741% | $20.4977 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $11.26 | 7.120% | $12.0617 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $87.45 | 12.460% | $98.3463 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $469.11 | $510.3226 | $510.32 | $510.35 | $510.20 | |