| 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 | $180.45 | 6.751% | $192.6322 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $176.39 | 4.153% | $183.7155 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $73.29 | 11.123% | $81.442 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $166.44 | 3.203% | $171.7711 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $135.93 | 7.655% | $146.3354 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $161.53 | 3.641% | $167.4113 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $142.49 | 11.220% | $158.4774 | $158.48 | $158.50 | $158.50 |
| 7 purchase totals = | $1,036.52 | $1,101.7849 | $1,101.79 | $1,101.80 | $1,101.70 | |