| 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 | $167.82 | 5.768% | $177.4999 | $177.50 | $177.50 | $177.50 |
| Purchase #2 | $182.80 | 12.782% | $206.1655 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $237.25 | 12.429% | $266.7378 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $211.32 | 6.354% | $224.7473 | $224.75 | $224.75 | $224.70 |
| Purchase #5 | $149.90 | 3.464% | $155.0925 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $68.49 | 5.157% | $72.022 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $135.29 | 4.332% | $141.1508 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $1,152.87 | $1,243.4158 | $1,243.42 | $1,243.40 | $1,243.40 | |