| 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 | $159.60 | 11.236% | $177.5327 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $27.99 | 11.312% | $31.1562 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $211.25 | 11.856% | $236.2958 | $236.30 | $236.30 | $236.30 |
| Purchase #4 | $126.35 | 5.691% | $133.5406 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $225.63 | 9.482% | $247.0242 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $30.32 | 13.493% | $34.4111 | $34.41 | $34.40 | $34.40 |
| Purchase #7 | $177.86 | 7.309% | $190.8598 | $190.86 | $190.85 | $190.90 |
| 7 purchase totals = | $959.00 | $1,050.8204 | $1,050.82 | $1,050.80 | $1,050.80 | |