| 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 | $238.98 | 7.610% | $257.1664 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $201.66 | 6.291% | $214.3464 | $214.35 | $214.35 | $214.30 |
| Purchase #3 | $145.63 | 8.364% | $157.8105 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $94.76 | 6.512% | $100.9308 | $100.93 | $100.95 | $100.90 |
| Purchase #5 | $161.60 | 10.120% | $177.9539 | $177.95 | $177.95 | $178.00 |
| Purchase #6 | $207.66 | 8.150% | $224.5843 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $49.63 | 10.474% | $54.8282 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $1,099.92 | $1,187.6205 | $1,187.62 | $1,187.65 | $1,187.60 | |