| 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 | $160.46 | 13.559% | $182.2168 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $67.45 | 9.471% | $73.8382 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $94.48 | 7.369% | $101.4422 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $120.85 | 3.527% | $125.1124 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $228.52 | 9.655% | $250.5836 | $250.58 | $250.60 | $250.60 |
| Purchase #6 | $195.63 | 11.335% | $217.8047 | $217.80 | $217.80 | $217.80 |
| Purchase #7 | $215.89 | 6.636% | $230.2165 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $1,083.28 | $1,181.2144 | $1,181.21 | $1,181.20 | $1,181.10 | |