| 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 | $184.96 | 5.354% | $194.8628 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $171.62 | 13.216% | $194.3013 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $139.63 | 9.249% | $152.5444 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $156.69 | 3.560% | $162.2682 | $162.27 | $162.25 | $162.30 |
| Purchase #5 | $220.67 | 8.609% | $239.6675 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $194.79 | 12.431% | $219.0043 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $123.78 | 11.209% | $137.6545 | $137.65 | $137.65 | $137.70 |
| 7 purchase totals = | $1,192.14 | $1,300.3030 | $1,300.29 | $1,300.25 | $1,300.40 | |