| 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 | $122.49 | 6.352% | $130.2706 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $228.29 | 3.774% | $236.9057 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $147.72 | 7.683% | $159.0693 | $159.07 | $159.05 | $159.10 |
| Purchase #4 | $15.76 | 5.592% | $16.6413 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $215.86 | 5.429% | $227.579 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $193.30 | 10.194% | $213.005 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $146.66 | 8.286% | $158.8122 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $1,070.08 | $1,142.2831 | $1,142.29 | $1,142.25 | $1,142.30 | |