| 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 | $166.76 | 5.379% | $175.73 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $147.80 | 7.361% | $158.6796 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $89.82 | 5.723% | $94.9604 | $94.96 | $94.95 | $95.00 |
| Purchase #4 | $85.63 | 6.105% | $90.8577 | $90.86 | $90.85 | $90.90 |
| Purchase #5 | $30.88 | 12.475% | $34.7323 | $34.73 | $34.75 | $34.70 |
| Purchase #6 | $182.72 | 10.640% | $202.1614 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $226.75 | 8.744% | $246.577 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $930.36 | $1,003.6984 | $1,003.70 | $1,003.75 | $1,003.80 | |