| 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 | $179.94 | 5.398% | $189.6532 | $189.65 | $189.65 | $189.70 |
| Purchase #2 | $233.40 | 6.183% | $247.8311 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $110.68 | 11.581% | $123.4979 | $123.50 | $123.50 | $123.50 |
| Purchase #4 | $54.57 | 11.820% | $61.0202 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $172.51 | 5.484% | $181.9704 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $75.73 | 9.672% | $83.0546 | $83.05 | $83.05 | $83.10 |
| Purchase #7 | $219.49 | 4.498% | $229.3627 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $1,046.32 | $1,116.3901 | $1,116.38 | $1,116.35 | $1,116.50 | |