| 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 | $136.77 | 5.737% | $144.6165 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $20.60 | 12.859% | $23.249 | $23.25 | $23.25 | $23.20 |
| Purchase #3 | $94.67 | 5.741% | $100.105 | $100.11 | $100.10 | $100.10 |
| Purchase #4 | $32.34 | 13.765% | $36.7916 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $159.36 | 9.454% | $174.4259 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $112.38 | 6.388% | $119.5588 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $238.54 | 4.269% | $248.7233 | $248.72 | $248.70 | $248.70 |
| 7 purchase totals = | $794.66 | $847.4701 | $847.48 | $847.45 | $847.40 | |