| 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 | $135.97 | 12.514% | $152.9853 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $155.89 | 7.262% | $167.2107 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $123.69 | 5.207% | $130.1305 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $208.45 | 10.732% | $230.8209 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $222.27 | 4.604% | $232.5033 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $90.30 | 4.169% | $94.0646 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $112.86 | 6.705% | $120.4273 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $1,049.43 | $1,128.1426 | $1,128.14 | $1,128.15 | $1,128.10 | |