| 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 | $162.68 | 4.295% | $169.6671 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $189.53 | 7.386% | $203.5287 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $28.48 | 11.765% | $31.8307 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $31.30 | 5.459% | $33.0087 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $216.62 | 4.540% | $226.4545 | $226.45 | $226.45 | $226.50 |
| Purchase #6 | $228.97 | 3.705% | $237.4533 | $237.45 | $237.45 | $237.50 |
| Purchase #7 | $172.43 | 11.685% | $192.5784 | $192.58 | $192.60 | $192.60 |
| 7 purchase totals = | $1,030.01 | $1,094.5214 | $1,094.52 | $1,094.55 | $1,094.60 | |