| 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 | $162.27 | 9.549% | $177.7652 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $29.91 | 7.508% | $32.1556 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $179.80 | 4.560% | $187.9989 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $87.94 | 11.772% | $98.2923 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $64.86 | 6.775% | $69.2543 | $69.25 | $69.25 | $69.30 |
| Purchase #6 | $101.30 | 11.152% | $112.597 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $92.27 | 6.295% | $98.0784 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $718.35 | $776.1417 | $776.15 | $776.15 | $776.30 | |