| 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 | $174.53 | 5.723% | $184.5184 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $201.67 | 6.525% | $214.829 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $233.59 | 10.641% | $258.4463 | $258.45 | $258.45 | $258.40 |
| Purchase #4 | $105.67 | 12.693% | $119.0827 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $139.47 | 5.778% | $147.5286 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $244.52 | 5.220% | $257.2839 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $247.65 | 8.844% | $269.5522 | $269.55 | $269.55 | $269.60 |
| 7 purchase totals = | $1,347.10 | $1,451.2411 | $1,451.24 | $1,451.30 | $1,451.20 | |