| 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 | $183.72 | 4.733% | $192.4155 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $248.69 | 8.614% | $270.1122 | $270.11 | $270.10 | $270.10 |
| Purchase #3 | $162.37 | 10.815% | $179.9303 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $65.95 | 6.415% | $70.1807 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $204.37 | 8.236% | $221.2019 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $67.25 | 10.708% | $74.4511 | $74.45 | $74.45 | $74.50 |
| Purchase #7 | $39.78 | 10.573% | $43.9859 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $972.13 | $1,052.2776 | $1,052.28 | $1,052.30 | $1,052.30 | |