| 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 | $139.70 | 5.853% | $147.8766 | $147.88 | $147.90 | $147.90 |
| Purchase #2 | $182.36 | 4.863% | $191.2282 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $42.60 | 12.452% | $47.9046 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $239.49 | 9.857% | $263.0965 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $179.52 | 8.253% | $194.3358 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $59.60 | 7.805% | $64.2518 | $64.25 | $64.25 | $64.30 |
| Purchase #7 | $164.92 | 6.868% | $176.2467 | $176.25 | $176.25 | $176.20 |
| 7 purchase totals = | $1,008.19 | $1,084.9402 | $1,084.95 | $1,085.00 | $1,084.90 | |