| 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 | $138.42 | 10.489% | $152.9389 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $57.68 | 9.748% | $63.3026 | $63.30 | $63.30 | $63.30 |
| Purchase #3 | $16.37 | 3.155% | $16.8865 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $176.50 | 6.581% | $188.1155 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $126.38 | 5.687% | $133.5672 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $189.72 | 5.826% | $200.7731 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $41.55 | 4.567% | $43.4476 | $43.45 | $43.45 | $43.40 |
| 7 purchase totals = | $746.62 | $799.0314 | $799.04 | $799.00 | $799.00 | |