| 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 | $147.86 | 6.438% | $157.3792 | $157.38 | $157.40 | $157.40 |
| Purchase #2 | $241.59 | 7.132% | $258.8202 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $183.82 | 9.704% | $201.6579 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $247.60 | 7.246% | $265.5411 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $149.89 | 3.716% | $155.4599 | $155.46 | $155.45 | $155.50 |
| Purchase #6 | $133.50 | 4.417% | $139.3967 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $218.86 | 7.794% | $235.9179 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $1,323.12 | $1,414.1729 | $1,414.18 | $1,414.15 | $1,414.20 | |