| 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 | $189.79 | 6.662% | $202.4338 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $112.83 | 7.182% | $120.9335 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $54.66 | 13.328% | $61.9451 | $61.95 | $61.95 | $61.90 |
| Purchase #4 | $126.46 | 5.732% | $133.7087 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $162.86 | 10.797% | $180.444 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $192.26 | 8.748% | $209.0789 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $148.88 | 11.623% | $166.1843 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $987.74 | $1,074.7283 | $1,074.72 | $1,074.80 | $1,074.60 | |