| 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 | $143.55 | 5.782% | $151.8501 | $151.85 | $151.85 | $151.90 |
| Purchase #2 | $114.33 | 11.359% | $127.3167 | $127.32 | $127.30 | $127.30 |
| Purchase #3 | $35.73 | 10.865% | $39.6121 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $96.28 | 13.542% | $109.3182 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $187.45 | 10.660% | $207.4322 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $244.61 | 13.261% | $277.0477 | $277.05 | $277.05 | $277.00 |
| Purchase #7 | $192.26 | 12.750% | $216.7732 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $1,014.21 | $1,129.3502 | $1,129.35 | $1,129.30 | $1,129.30 | |