| 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 | $96.43 | 5.510% | $101.7433 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $169.26 | 6.220% | $179.788 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $208.51 | 10.423% | $230.243 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $216.92 | 5.118% | $228.022 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $81.84 | 7.297% | $87.8119 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $128.39 | 5.469% | $135.4116 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $193.36 | 9.738% | $212.1894 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $1,094.71 | $1,175.2092 | $1,175.20 | $1,175.20 | $1,175.10 | |