| 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 | $176.30 | 6.530% | $187.8124 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $242.69 | 6.647% | $258.8216 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $24.70 | 8.202% | $26.7259 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $110.80 | 6.559% | $118.0674 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $169.67 | 7.705% | $182.7431 | $182.74 | $182.75 | $182.70 |
| Purchase #6 | $85.44 | 8.149% | $92.4025 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $240.86 | 13.715% | $273.8939 | $273.89 | $273.90 | $273.90 |
| 7 purchase totals = | $1,050.46 | $1,140.4668 | $1,140.46 | $1,140.45 | $1,140.40 | |