| 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 | $170.71 | 10.453% | $188.5543 | $188.55 | $188.55 | $188.60 |
| Purchase #2 | $146.58 | 8.690% | $159.3178 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $248.70 | 11.511% | $277.3279 | $277.33 | $277.35 | $277.30 |
| Purchase #4 | $218.31 | 4.251% | $227.5904 | $227.59 | $227.60 | $227.60 |
| Purchase #5 | $114.80 | 7.761% | $123.7096 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $74.87 | 7.861% | $80.7555 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $41.68 | 10.371% | $46.0026 | $46.00 | $46.00 | $46.00 |
| 7 purchase totals = | $1,015.65 | $1,103.2581 | $1,103.26 | $1,103.25 | $1,103.30 | |