| 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 | $166.60 | 3.180% | $171.8979 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $81.85 | 13.769% | $93.1199 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $221.76 | 6.591% | $236.3762 | $236.38 | $236.40 | $236.40 |
| Purchase #4 | $232.56 | 9.866% | $255.5044 | $255.50 | $255.50 | $255.50 |
| Purchase #5 | $6.30 | 5.441% | $6.6428 | $6.64 | $6.65 | $6.60 |
| Purchase #6 | $122.47 | 9.420% | $134.0067 | $134.01 | $134.00 | $134.00 |
| Purchase #7 | $145.45 | 10.658% | $160.9521 | $160.95 | $160.95 | $161.00 |
| 7 purchase totals = | $976.99 | $1,058.5000 | $1,058.50 | $1,058.50 | $1,058.50 | |