| 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 | $179.44 | 7.239% | $192.4297 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $87.31 | 7.505% | $93.8626 | $93.86 | $93.85 | $93.90 |
| Purchase #3 | $71.62 | 10.266% | $78.9725 | $78.97 | $78.95 | $79.00 |
| Purchase #4 | $173.50 | 10.278% | $191.3323 | $191.33 | $191.35 | $191.30 |
| Purchase #5 | $143.59 | 8.421% | $155.6817 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $34.85 | 8.771% | $37.9067 | $37.91 | $37.90 | $37.90 |
| Purchase #7 | $5.77 | 7.139% | $6.1819 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $696.08 | $756.3674 | $756.36 | $756.40 | $756.40 | |