| 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 | $150.99 | 10.418% | $166.7201 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $149.28 | 12.348% | $167.7131 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $130.68 | 8.154% | $141.3356 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $201.43 | 3.553% | $208.5868 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $107.68 | 12.239% | $120.859 | $120.86 | $120.85 | $120.90 |
| Purchase #6 | $84.61 | 8.502% | $91.8035 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $214.93 | 12.726% | $242.282 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $1,039.60 | $1,139.3001 | $1,139.30 | $1,139.30 | $1,139.30 | |