| 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 | $194.71 | 12.844% | $219.7186 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $184.27 | 5.423% | $194.263 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $151.41 | 6.449% | $161.1744 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $160.32 | 6.665% | $171.0053 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $218.54 | 4.507% | $228.3896 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $29.44 | 9.744% | $32.3086 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $146.94 | 4.718% | $153.8726 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $1,085.63 | $1,160.7321 | $1,160.73 | $1,160.65 | $1,160.80 | |