| 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 | $127.32 | 7.814% | $137.2688 | $137.27 | $137.25 | $137.30 |
| Purchase #2 | $104.51 | 6.103% | $110.8882 | $110.89 | $110.90 | $110.90 |
| Purchase #3 | $139.28 | 10.810% | $154.3362 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $128.62 | 13.269% | $145.6866 | $145.69 | $145.70 | $145.70 |
| Purchase #5 | $156.26 | 5.183% | $164.359 | $164.36 | $164.35 | $164.40 |
| Purchase #6 | $220.79 | 3.525% | $228.5728 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $122.57 | 5.740% | $129.6055 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $999.35 | $1,070.7171 | $1,070.73 | $1,070.70 | $1,070.80 | |