| 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 | $156.80 | 6.242% | $166.5875 | $166.59 | $166.60 | $166.60 |
| Purchase #2 | $115.83 | 5.312% | $121.9829 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $240.71 | 10.635% | $266.3095 | $266.31 | $266.30 | $266.30 |
| Purchase #4 | $122.75 | 4.777% | $128.6138 | $128.61 | $128.60 | $128.60 |
| Purchase #5 | $225.38 | 7.449% | $242.1686 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $154.52 | 8.430% | $167.546 | $167.55 | $167.55 | $167.50 |
| Purchase #7 | $160.90 | 11.346% | $179.1557 | $179.16 | $179.15 | $179.20 |
| 7 purchase totals = | $1,176.89 | $1,272.3640 | $1,272.37 | $1,272.35 | $1,272.40 | |