| 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 | $21.65 | 3.774% | $22.4671 | $22.47 | $22.45 | $22.50 |
| Purchase #2 | $163.67 | 13.245% | $185.3481 | $185.35 | $185.35 | $185.30 |
| Purchase #3 | $182.64 | 6.766% | $194.9974 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $108.86 | 10.787% | $120.6027 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $149.58 | 6.425% | $159.1905 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $191.80 | 4.274% | $199.9975 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $129.58 | 13.636% | $147.2495 | $147.25 | $147.25 | $147.20 |
| 7 purchase totals = | $947.78 | $1,029.8528 | $1,029.86 | $1,029.85 | $1,029.80 | |