| 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 | $176.36 | 7.137% | $188.9468 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $207.31 | 6.233% | $220.2316 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $133.65 | 10.653% | $147.8877 | $147.89 | $147.90 | $147.90 |
| Purchase #4 | $56.79 | 9.146% | $61.984 | $61.98 | $62.00 | $62.00 |
| Purchase #5 | $228.83 | 8.505% | $248.292 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $69.30 | 4.742% | $72.5862 | $72.59 | $72.60 | $72.60 |
| Purchase #7 | $55.63 | 11.422% | $61.9841 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $927.87 | $1,001.9124 | $1,001.91 | $1,002.00 | $1,001.90 | |