| 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 | $176.80 | 8.657% | $192.1056 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $113.54 | 7.740% | $122.328 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $19.77 | 4.395% | $20.6389 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $223.25 | 13.625% | $253.6678 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $210.61 | 6.841% | $225.0178 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $80.83 | 9.162% | $88.2356 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $176.62 | 5.380% | $186.1222 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $1,001.42 | $1,088.1159 | $1,088.13 | $1,088.10 | $1,088.00 | |