| 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 | $138.26 | 10.108% | $152.2353 | $152.24 | $152.25 | $152.20 |
| Purchase #2 | $186.69 | 7.517% | $200.7235 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $188.40 | 3.414% | $194.832 | $194.83 | $194.85 | $194.80 |
| Purchase #4 | $23.75 | 9.377% | $25.977 | $25.98 | $26.00 | $26.00 |
| Purchase #5 | $38.62 | 8.699% | $41.9796 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $167.40 | 5.413% | $176.4614 | $176.46 | $176.45 | $176.50 |
| Purchase #7 | $47.68 | 11.609% | $53.2152 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $790.80 | $845.4240 | $845.43 | $845.45 | $845.40 | |