| 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 | $176.53 | 8.805% | $192.0735 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $45.76 | 7.571% | $49.2245 | $49.22 | $49.20 | $49.20 |
| Purchase #3 | $205.49 | 13.771% | $233.788 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $178.46 | 10.517% | $197.2286 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $33.26 | 4.102% | $34.6243 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $23.57 | 5.632% | $24.8975 | $24.90 | $24.90 | $24.90 |
| Purchase #7 | $68.65 | 6.696% | $73.2468 | $73.25 | $73.25 | $73.20 |
| 7 purchase totals = | $731.72 | $805.0832 | $805.08 | $805.05 | $805.00 | |