| 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 | $176.57 | 4.463% | $184.4503 | $184.45 | $184.45 | $184.50 |
| Purchase #2 | $99.51 | 6.151% | $105.6309 | $105.63 | $105.65 | $105.60 |
| Purchase #3 | $136.53 | 4.167% | $142.2192 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $143.84 | 6.528% | $153.2299 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $67.82 | 10.172% | $74.7187 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $242.67 | 6.407% | $258.2179 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $124.26 | 8.617% | $134.9675 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $991.20 | $1,053.4344 | $1,053.44 | $1,053.40 | $1,053.40 | |