| 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 | $187.58 | 6.361% | $199.512 | $199.51 | $199.50 | $199.50 |
| Purchase #2 | $47.71 | 9.359% | $52.1752 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $172.73 | 8.497% | $187.4069 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $106.44 | 8.223% | $115.1926 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $42.93 | 6.316% | $45.6415 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $80.95 | 11.223% | $90.035 | $90.04 | $90.05 | $90.00 |
| Purchase #7 | $162.82 | 5.120% | $171.1564 | $171.16 | $171.15 | $171.20 |
| 7 purchase totals = | $801.16 | $861.1196 | $861.13 | $861.15 | $861.10 | |