| 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 | $174.90 | 10.748% | $193.6983 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $202.77 | 8.545% | $220.0967 | $220.10 | $220.10 | $220.10 |
| Purchase #3 | $160.99 | 9.121% | $175.6739 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $225.35 | 4.470% | $235.4231 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $181.74 | 7.413% | $195.2124 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $196.94 | 9.109% | $214.8793 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $114.54 | 7.410% | $123.0274 | $123.03 | $123.05 | $123.00 |
| 7 purchase totals = | $1,257.23 | $1,358.0111 | $1,358.01 | $1,358.00 | $1,358.00 | |