| 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 | $181.38 | 5.867% | $192.0216 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $179.46 | 12.809% | $202.447 | $202.45 | $202.45 | $202.40 |
| Purchase #3 | $118.84 | 9.678% | $130.3413 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $156.43 | 6.766% | $167.0141 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $193.64 | 6.756% | $206.7223 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $118.89 | 11.710% | $132.812 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $140.34 | 3.624% | $145.4259 | $145.43 | $145.45 | $145.40 |
| 7 purchase totals = | $1,088.98 | $1,176.7842 | $1,176.78 | $1,176.75 | $1,176.60 | |