| 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 | $140.92 | 8.657% | $153.1194 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $26.45 | 9.755% | $29.0302 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $47.49 | 9.757% | $52.1236 | $52.12 | $52.10 | $52.10 |
| Purchase #4 | $145.31 | 3.794% | $150.8231 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $164.74 | 5.688% | $174.1104 | $174.11 | $174.10 | $174.10 |
| Purchase #6 | $118.63 | 12.326% | $133.2523 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $22.78 | 5.607% | $24.0573 | $24.06 | $24.05 | $24.10 |
| 7 purchase totals = | $666.32 | $716.5163 | $716.51 | $716.45 | $716.50 | |