| 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 | $226.32 | 8.506% | $245.5708 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $95.98 | 5.616% | $101.3702 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $152.37 | 8.196% | $164.8582 | $164.86 | $164.85 | $164.90 |
| Purchase #4 | $73.71 | 8.489% | $79.9672 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $41.83 | 7.814% | $45.0986 | $45.10 | $45.10 | $45.10 |
| Purchase #6 | $172.56 | 4.465% | $180.2648 | $180.26 | $180.25 | $180.30 |
| Purchase #7 | $22.63 | 7.665% | $24.3646 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $785.40 | $841.4944 | $841.49 | $841.40 | $841.70 | |