| 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 | $120.29 | 6.787% | $128.4541 | $128.45 | $128.45 | $128.50 |
| Purchase #2 | $136.43 | 6.724% | $145.6036 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $155.92 | 6.455% | $165.9846 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $29.59 | 11.219% | $32.9097 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $89.40 | 10.510% | $98.7959 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $97.65 | 3.591% | $101.1566 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $159.62 | 12.667% | $179.8391 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $788.90 | $852.7436 | $852.74 | $852.75 | $852.80 | |