| 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 | $179.91 | 10.809% | $199.3565 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $33.85 | 3.190% | $34.9298 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $200.73 | 5.361% | $211.4911 | $211.49 | $211.50 | $211.50 |
| Purchase #4 | $183.89 | 5.472% | $193.9525 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $22.90 | 13.527% | $25.9977 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $186.85 | 11.782% | $208.8647 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $194.27 | 11.285% | $216.1934 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $1,002.40 | $1,090.7857 | $1,090.78 | $1,090.80 | $1,090.90 | |