| 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 | $142.40 | 3.696% | $147.6631 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $43.38 | 12.640% | $48.8632 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $187.66 | 12.810% | $211.6992 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $170.57 | 6.387% | $181.4643 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $33.61 | 4.166% | $35.0102 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $239.77 | 8.470% | $260.0785 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $197.93 | 5.404% | $208.6261 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $1,015.32 | $1,093.4046 | $1,093.40 | $1,093.40 | $1,093.50 | |