| 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 | $137.44 | 6.633% | $146.5564 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $200.26 | 12.513% | $225.3185 | $225.32 | $225.30 | $225.30 |
| Purchase #3 | $28.63 | 7.702% | $30.8351 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $168.63 | 10.247% | $185.9095 | $185.91 | $185.90 | $185.90 |
| Purchase #5 | $50.57 | 5.635% | $53.4196 | $53.42 | $53.40 | $53.40 |
| Purchase #6 | $135.49 | 4.164% | $141.1318 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $248.66 | 12.289% | $279.2178 | $279.22 | $279.20 | $279.20 |
| 7 purchase totals = | $969.68 | $1,062.3887 | $1,062.40 | $1,062.35 | $1,062.30 | |