| 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 | $180.93 | 5.786% | $191.3986 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $183.47 | 9.837% | $201.5179 | $201.52 | $201.50 | $201.50 |
| Purchase #3 | $95.68 | 8.445% | $103.7602 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $116.56 | 6.214% | $123.803 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $65.45 | 12.638% | $73.7216 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $170.25 | 9.852% | $187.023 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $125.99 | 7.332% | $135.2276 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $938.33 | $1,016.4519 | $1,016.45 | $1,016.40 | $1,016.40 | |