| 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 | $69.60 | 6.634% | $74.2173 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $178.95 | 3.128% | $184.5476 | $184.55 | $184.55 | $184.50 |
| Purchase #3 | $48.64 | 11.501% | $54.2341 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $119.56 | 10.766% | $132.4318 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $148.75 | 10.253% | $164.0013 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $135.93 | 3.392% | $140.5407 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $22.34 | 11.241% | $24.8512 | $24.85 | $24.85 | $24.90 |
| 7 purchase totals = | $723.77 | $774.8240 | $774.82 | $774.85 | $774.70 | |