| 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 | $231.91 | 4.866% | $243.1947 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $179.82 | 10.374% | $198.4745 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $34.37 | 13.431% | $38.9862 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $145.84 | 8.354% | $158.0235 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $117.80 | 10.157% | $129.7649 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $209.29 | 5.413% | $220.6189 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $167.65 | 12.772% | $189.0623 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $1,086.68 | $1,178.1250 | $1,178.11 | $1,178.05 | $1,178.20 | |