| 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 | $136.84 | 5.463% | $144.3156 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $179.40 | 5.830% | $189.859 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $48.77 | 10.568% | $53.924 | $53.92 | $53.90 | $53.90 |
| Purchase #4 | $70.44 | 4.844% | $73.8521 | $73.85 | $73.85 | $73.90 |
| Purchase #5 | $20.53 | 11.227% | $22.8349 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $133.92 | 9.157% | $146.1831 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $232.90 | 13.285% | $263.8408 | $263.84 | $263.85 | $263.80 |
| 7 purchase totals = | $822.80 | $894.8095 | $894.80 | $894.80 | $894.80 | |