| 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 | $172.47 | 8.724% | $187.5163 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $145.46 | 9.741% | $159.6293 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $185.79 | 8.502% | $201.5859 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $83.90 | 10.655% | $92.8395 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $139.27 | 4.744% | $145.877 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $100.67 | 4.722% | $105.4236 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $154.96 | 13.748% | $176.2639 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $982.52 | $1,069.1355 | $1,069.14 | $1,069.15 | $1,069.10 | |