| 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 | $185.85 | 9.382% | $203.2864 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $149.42 | 9.490% | $163.6 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $200.54 | 12.841% | $226.2913 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $60.91 | 4.608% | $63.7167 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $32.86 | 4.146% | $34.2224 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $153.73 | 4.307% | $160.3512 | $160.35 | $160.35 | $160.40 |
| Purchase #7 | $185.96 | 13.632% | $211.3101 | $211.31 | $211.30 | $211.30 |
| 7 purchase totals = | $969.27 | $1,062.7781 | $1,062.78 | $1,062.75 | $1,062.80 | |