| 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 | $162.61 | 11.179% | $180.7882 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $194.43 | 13.666% | $221.0008 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $130.25 | 11.863% | $145.7016 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $238.71 | 5.860% | $252.6984 | $252.70 | $252.70 | $252.70 |
| Purchase #5 | $23.93 | 9.518% | $26.2077 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $140.98 | 4.734% | $147.654 | $147.65 | $147.65 | $147.70 |
| Purchase #7 | $77.62 | 8.643% | $84.3287 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $968.53 | $1,058.3794 | $1,058.38 | $1,058.40 | $1,058.40 | |