| 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 | $133.25 | 5.541% | $140.6334 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $6.43 | 13.315% | $7.2862 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $46.80 | 13.563% | $53.1475 | $53.15 | $53.15 | $53.10 |
| Purchase #4 | $234.96 | 4.301% | $245.0656 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $136.41 | 12.423% | $153.3562 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $187.47 | 10.420% | $207.0044 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $154.59 | 12.818% | $174.4053 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $899.91 | $980.8986 | $980.91 | $980.90 | $980.90 | |