| 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 | $153.59 | 3.286% | $158.637 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $243.40 | 6.236% | $258.5784 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $236.70 | 7.819% | $255.2076 | $255.21 | $255.20 | $255.20 |
| Purchase #4 | $144.74 | 7.312% | $155.3234 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $168.31 | 9.740% | $184.7034 | $184.70 | $184.70 | $184.70 |
| Purchase #6 | $46.93 | 12.631% | $52.8577 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $211.99 | 5.162% | $222.9329 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $1,205.66 | $1,288.2404 | $1,288.24 | $1,288.25 | $1,288.20 | |