| 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 | $171.34 | 6.271% | $182.0847 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $186.40 | 4.647% | $195.062 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $112.71 | 13.852% | $128.3226 | $128.32 | $128.30 | $128.30 |
| Purchase #4 | $174.72 | 7.698% | $188.1699 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $142.58 | 6.146% | $151.343 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $161.43 | 5.588% | $170.4507 | $170.45 | $170.45 | $170.50 |
| Purchase #7 | $187.29 | 3.687% | $194.1954 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $1,136.47 | $1,209.6283 | $1,209.62 | $1,209.60 | $1,209.70 | |