| 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 | $172.68 | 9.825% | $189.6458 | $189.65 | $189.65 | $189.60 |
| Purchase #2 | $246.58 | 10.649% | $272.8383 | $272.84 | $272.85 | $272.80 |
| Purchase #3 | $82.73 | 6.121% | $87.7939 | $87.79 | $87.80 | $87.80 |
| Purchase #4 | $13.29 | 9.552% | $14.5595 | $14.56 | $14.55 | $14.60 |
| Purchase #5 | $61.49 | 11.796% | $68.7434 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $181.36 | 6.723% | $193.5528 | $193.55 | $193.55 | $193.60 |
| Purchase #7 | $208.99 | 9.283% | $228.3905 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $967.12 | $1,055.5242 | $1,055.52 | $1,055.55 | $1,055.50 | |