| 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 | $106.91 | 13.558% | $121.4049 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $159.73 | 13.331% | $181.0236 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $175.61 | 10.324% | $193.74 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $89.84 | 4.566% | $93.9421 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $8.80 | 3.386% | $9.098 | $9.10 | $9.10 | $9.10 |
| Purchase #6 | $159.96 | 7.830% | $172.4849 | $172.48 | $172.50 | $172.50 |
| Purchase #7 | $13.35 | 10.489% | $14.7503 | $14.75 | $14.75 | $14.80 |
| 7 purchase totals = | $714.20 | $786.4438 | $786.43 | $786.45 | $786.40 | |