| 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 | $146.51 | 12.364% | $164.6245 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $94.34 | 11.745% | $105.4202 | $105.42 | $105.40 | $105.40 |
| Purchase #3 | $22.91 | 6.213% | $24.3334 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $108.67 | 10.750% | $120.352 | $120.35 | $120.35 | $120.40 |
| Purchase #5 | $153.93 | 5.186% | $161.9128 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $113.43 | 13.354% | $128.5774 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $137.34 | 12.590% | $154.6311 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $777.13 | $859.8514 | $859.84 | $859.85 | $859.80 | |