| 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 | $224.31 | 9.528% | $245.6823 | $245.68 | $245.70 | $245.70 |
| Purchase #2 | $150.57 | 11.281% | $167.5558 | $167.56 | $167.55 | $167.60 |
| Purchase #3 | $167.56 | 4.437% | $174.9946 | $174.99 | $175.00 | $175.00 |
| Purchase #4 | $130.56 | 5.708% | $138.0124 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $189.80 | 4.325% | $198.0089 | $198.01 | $198.00 | $198.00 |
| Purchase #6 | $226.28 | 4.808% | $237.1595 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $216.66 | 5.315% | $228.1755 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $1,305.74 | $1,389.5890 | $1,389.59 | $1,389.60 | $1,389.70 | |