| 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 | $172.57 | 11.768% | $192.878 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $179.93 | 9.517% | $197.0539 | $197.05 | $197.05 | $197.10 |
| Purchase #3 | $191.95 | 13.685% | $218.2184 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $83.85 | 12.784% | $94.5694 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $198.66 | 4.846% | $208.2871 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $9.96 | 12.306% | $11.1857 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $241.65 | 9.275% | $264.063 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $1,078.57 | $1,186.2555 | $1,186.26 | $1,186.25 | $1,186.40 | |