| 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 | $132.30 | 9.723% | $145.1635 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $92.72 | 7.124% | $99.3254 | $99.33 | $99.35 | $99.30 |
| Purchase #3 | $198.28 | 13.477% | $225.0022 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $66.96 | 3.678% | $69.4228 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $164.29 | 11.173% | $182.6461 | $182.65 | $182.65 | $182.60 |
| Purchase #6 | $60.31 | 8.748% | $65.5859 | $65.59 | $65.60 | $65.60 |
| Purchase #7 | $222.52 | 6.352% | $236.6545 | $236.65 | $236.65 | $236.70 |
| 7 purchase totals = | $937.38 | $1,023.8004 | $1,023.80 | $1,023.80 | $1,023.80 | |