| 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 | $173.48 | 7.376% | $186.2759 | $186.28 | $186.30 | $186.30 |
| Purchase #2 | $187.72 | 11.113% | $208.5813 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $151.25 | 10.174% | $166.6382 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $140.51 | 10.593% | $155.3942 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $5.50 | 10.301% | $6.0666 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $224.36 | 9.763% | $246.2643 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $239.65 | 4.776% | $251.0957 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $1,122.47 | $1,220.3162 | $1,220.32 | $1,220.35 | $1,220.40 | |