| 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 | $182.97 | 5.474% | $192.9858 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $28.75 | 12.620% | $32.3783 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $61.73 | 6.559% | $65.7789 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $24.35 | 9.200% | $26.5902 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $123.45 | 12.437% | $138.8035 | $138.80 | $138.80 | $138.80 |
| Purchase #6 | $152.93 | 4.862% | $160.3655 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $72.48 | 12.558% | $81.582 | $81.58 | $81.60 | $81.60 |
| 7 purchase totals = | $646.66 | $698.4842 | $698.49 | $698.55 | $698.60 | |