| 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 | $105.65 | 6.874% | $112.9124 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $170.69 | 3.299% | $176.3211 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $168.32 | 9.492% | $184.2969 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $203.32 | 6.512% | $216.5602 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $135.98 | 3.740% | $141.0657 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $87.92 | 8.785% | $95.6438 | $95.64 | $95.65 | $95.60 |
| Purchase #7 | $171.71 | 8.432% | $186.1886 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $1,043.59 | $1,112.9887 | $1,112.99 | $1,112.95 | $1,113.00 | |