| 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 | $151.63 | 9.499% | $166.0333 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $74.49 | 12.700% | $83.9502 | $83.95 | $83.95 | $84.00 |
| Purchase #3 | $208.37 | 5.214% | $219.2344 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $147.75 | 3.656% | $153.1517 | $153.15 | $153.15 | $153.20 |
| Purchase #5 | $200.60 | 9.602% | $219.8616 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $248.94 | 8.817% | $270.889 | $270.89 | $270.90 | $270.90 |
| Purchase #7 | $236.46 | 8.268% | $256.0105 | $256.01 | $256.00 | $256.00 |
| 7 purchase totals = | $1,268.24 | $1,369.1307 | $1,369.12 | $1,369.15 | $1,369.20 | |