| 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 | $130.27 | 5.281% | $137.1496 | $137.15 | $137.15 | $137.10 |
| Purchase #2 | $26.57 | 7.108% | $28.4586 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $8.49 | 6.662% | $9.0556 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $40.80 | 7.188% | $43.7327 | $43.73 | $43.75 | $43.70 |
| Purchase #5 | $124.46 | 4.825% | $130.4652 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $165.75 | 10.317% | $182.8504 | $182.85 | $182.85 | $182.90 |
| Purchase #7 | $22.83 | 8.480% | $24.766 | $24.77 | $24.75 | $24.80 |
| 7 purchase totals = | $519.17 | $556.4781 | $556.49 | $556.45 | $556.60 | |