| 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 | $103.64 | 9.566% | $113.5542 | $113.55 | $113.55 | $113.60 |
| Purchase #2 | $145.68 | 6.607% | $155.3051 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $20.95 | 5.247% | $22.0492 | $22.05 | $22.05 | $22.00 |
| Purchase #4 | $153.96 | 4.464% | $160.8328 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $105.40 | 9.617% | $115.5363 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $155.36 | 12.538% | $174.839 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $92.54 | 3.322% | $95.6142 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $777.53 | $837.7308 | $837.73 | $837.75 | $837.60 | |