| 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 | $132.56 | 6.140% | $140.6992 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $16.61 | 8.160% | $17.9654 | $17.97 | $17.95 | $18.00 |
| Purchase #3 | $52.42 | 4.150% | $54.5954 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $203.79 | 6.170% | $216.3638 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $120.59 | 9.314% | $131.8218 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $106.85 | 10.547% | $118.1195 | $118.12 | $118.10 | $118.10 |
| Purchase #7 | $22.84 | 13.734% | $25.9768 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $655.66 | $705.5419 | $705.55 | $705.50 | $705.60 | |