| 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 | $171.71 | 12.303% | $192.8355 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $104.26 | 6.834% | $111.3851 | $111.39 | $111.40 | $111.40 |
| Purchase #3 | $220.72 | 4.794% | $231.3013 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $184.47 | 4.585% | $192.9279 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $221.98 | 4.755% | $232.5351 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $204.26 | 3.134% | $210.6615 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $188.32 | 7.515% | $202.4722 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $1,295.72 | $1,374.1186 | $1,374.13 | $1,374.15 | $1,374.10 | |