| 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 | $16.45 | 10.136% | $18.1174 | $18.12 | $18.10 | $18.10 |
| Purchase #2 | $203.58 | 9.356% | $222.6269 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $177.39 | 12.620% | $199.7766 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $90.29 | 6.665% | $96.3078 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $209.62 | 5.541% | $221.235 | $221.24 | $221.25 | $221.20 |
| Purchase #6 | $219.96 | 10.246% | $242.4971 | $242.50 | $242.50 | $242.50 |
| Purchase #7 | $157.50 | 6.393% | $167.569 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $1,074.79 | $1,168.1298 | $1,168.15 | $1,168.15 | $1,168.10 | |