| 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 | $118.32 | 12.786% | $133.4484 | $133.45 | $133.45 | $133.40 |
| Purchase #2 | $169.62 | 9.259% | $185.3251 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $68.29 | 3.103% | $70.409 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $198.67 | 9.422% | $217.3887 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $178.92 | 7.658% | $192.6217 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $64.70 | 5.837% | $68.4765 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $17.26 | 6.840% | $18.4406 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $815.78 | $886.1100 | $886.12 | $886.15 | $886.00 | |