| 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 | $170.77 | 8.474% | $185.241 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $216.85 | 8.516% | $235.3169 | $235.32 | $235.30 | $235.30 |
| Purchase #3 | $111.63 | 9.711% | $122.4704 | $122.47 | $122.45 | $122.50 |
| Purchase #4 | $164.87 | 13.782% | $187.5924 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $240.74 | 8.472% | $261.1355 | $261.14 | $261.15 | $261.10 |
| Purchase #6 | $39.57 | 7.342% | $42.4752 | $42.48 | $42.50 | $42.50 |
| Purchase #7 | $145.50 | 8.326% | $157.6143 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $1,089.93 | $1,191.8457 | $1,191.85 | $1,191.85 | $1,191.80 | |