| 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 | $172.92 | 9.579% | $189.484 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $6.45 | 10.618% | $7.1349 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $96.74 | 11.326% | $107.6968 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $7.67 | 6.495% | $8.1682 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $105.26 | 13.604% | $119.5796 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $233.51 | 11.349% | $260.011 | $260.01 | $260.00 | $260.00 |
| Purchase #7 | $124.61 | 8.620% | $135.3514 | $135.35 | $135.35 | $135.40 |
| 7 purchase totals = | $747.16 | $827.4259 | $827.42 | $827.45 | $827.50 | |