| 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 | $158.26 | 4.148% | $164.8246 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $184.39 | 10.602% | $203.939 | $203.94 | $203.95 | $203.90 |
| Purchase #3 | $26.98 | 9.718% | $29.6019 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $65.69 | 8.678% | $71.3906 | $71.39 | $71.40 | $71.40 |
| Purchase #5 | $246.84 | 12.228% | $277.0236 | $277.02 | $277.00 | $277.00 |
| Purchase #6 | $170.66 | 7.548% | $183.5414 | $183.54 | $183.55 | $183.50 |
| Purchase #7 | $216.90 | 4.794% | $227.2982 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $1,069.72 | $1,157.6193 | $1,157.61 | $1,157.60 | $1,157.50 | |