| 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 | $152.62 | 4.179% | $158.998 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $39.37 | 7.254% | $42.2259 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $242.82 | 12.865% | $274.0588 | $274.06 | $274.05 | $274.10 |
| Purchase #4 | $55.31 | 12.270% | $62.0965 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $68.75 | 8.857% | $74.8392 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $226.29 | 13.799% | $257.5158 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $206.46 | 5.801% | $218.4367 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $991.62 | $1,088.1709 | $1,088.19 | $1,088.20 | $1,088.10 | |