| 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 | $176.49 | 7.201% | $189.199 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $235.58 | 13.403% | $267.1548 | $267.15 | $267.15 | $267.20 |
| Purchase #3 | $66.63 | 11.748% | $74.4577 | $74.46 | $74.45 | $74.50 |
| Purchase #4 | $23.73 | 6.148% | $25.1889 | $25.19 | $25.20 | $25.20 |
| Purchase #5 | $26.54 | 11.318% | $29.5438 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $124.86 | 3.120% | $128.7556 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $98.83 | 5.236% | $104.0047 | $104.00 | $104.00 | $104.00 |
| 7 purchase totals = | $752.66 | $818.3045 | $818.30 | $818.30 | $818.40 | |