| 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 | $142.29 | 6.247% | $151.1789 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $249.55 | 9.299% | $272.7557 | $272.76 | $272.75 | $272.80 |
| Purchase #3 | $115.27 | 5.385% | $121.4773 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $152.80 | 13.675% | $173.6954 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $38.87 | 4.497% | $40.618 | $40.62 | $40.60 | $40.60 |
| Purchase #6 | $193.33 | 11.243% | $215.0661 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $140.80 | 5.830% | $149.0086 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $1,032.91 | $1,123.8000 | $1,123.82 | $1,123.80 | $1,123.90 | |