| 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 | $136.76 | 11.254% | $152.151 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $214.84 | 7.433% | $230.8091 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $169.93 | 10.330% | $187.4838 | $187.48 | $187.50 | $187.50 |
| Purchase #4 | $140.31 | 5.623% | $148.1996 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $112.65 | 10.152% | $124.0862 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $250.69 | 11.529% | $279.5921 | $279.59 | $279.60 | $279.60 |
| Purchase #7 | $6.91 | 13.334% | $7.8314 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $1,032.09 | $1,130.1532 | $1,130.15 | $1,130.20 | $1,130.20 | |