| 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 | $156.75 | 9.239% | $171.2321 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $184.52 | 7.483% | $198.3276 | $198.33 | $198.35 | $198.30 |
| Purchase #3 | $90.55 | 12.433% | $101.8081 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $178.28 | 11.255% | $198.3454 | $198.35 | $198.35 | $198.30 |
| Purchase #5 | $234.50 | 11.849% | $262.2859 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $21.91 | 3.169% | $22.6043 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $114.72 | 13.326% | $130.0076 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $981.23 | $1,084.6110 | $1,084.62 | $1,084.65 | $1,084.50 | |