| 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 | $52.31 | 9.795% | $57.4338 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $167.79 | 9.867% | $184.3458 | $184.35 | $184.35 | $184.30 |
| Purchase #3 | $171.61 | 10.376% | $189.4163 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $161.92 | 10.259% | $178.5314 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $182.60 | 5.143% | $191.9911 | $191.99 | $192.00 | $192.00 |
| Purchase #6 | $64.67 | 13.312% | $73.2789 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $249.64 | 10.270% | $275.278 | $275.28 | $275.30 | $275.30 |
| 7 purchase totals = | $1,050.54 | $1,150.2753 | $1,150.28 | $1,150.35 | $1,150.20 | |