| 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 | $147.51 | 12.830% | $166.4355 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $22.60 | 9.455% | $24.7368 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $60.87 | 8.588% | $66.0975 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $110.78 | 10.616% | $122.5404 | $122.54 | $122.55 | $122.50 |
| Purchase #5 | $172.80 | 6.406% | $183.8696 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $19.86 | 10.162% | $21.8782 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $230.30 | 9.211% | $251.5129 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $764.72 | $837.0709 | $837.08 | $837.10 | $837.00 | |