| 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 | $187.94 | 7.592% | $202.2084 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $23.31 | 3.517% | $24.1298 | $24.13 | $24.15 | $24.10 |
| Purchase #3 | $83.46 | 12.150% | $93.6004 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $15.83 | 10.843% | $17.5464 | $17.55 | $17.55 | $17.50 |
| Purchase #5 | $9.95 | 10.463% | $10.9911 | $10.99 | $11.00 | $11.00 |
| Purchase #6 | $144.26 | 13.248% | $163.3716 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $96.96 | 12.564% | $109.1421 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $561.71 | $620.9898 | $620.99 | $621.00 | $620.90 | |