| 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 | $136.60 | 7.823% | $147.2862 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $32.31 | 9.461% | $35.3668 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $178.34 | 9.750% | $195.7282 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $249.68 | 5.626% | $263.727 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $133.73 | 11.657% | $149.3189 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $30.58 | 8.379% | $33.1423 | $33.14 | $33.15 | $33.10 |
| Purchase #7 | $210.71 | 3.499% | $218.0827 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $971.95 | $1,042.6521 | $1,042.66 | $1,042.70 | $1,042.60 | |