| 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 | $181.80 | 5.759% | $192.2699 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $142.28 | 3.756% | $147.624 | $147.62 | $147.60 | $147.60 |
| Purchase #3 | $99.95 | 3.824% | $103.7721 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $79.85 | 11.346% | $88.9098 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $49.64 | 9.181% | $54.1974 | $54.20 | $54.20 | $54.20 |
| Purchase #6 | $209.76 | 9.843% | $230.4067 | $230.41 | $230.40 | $230.40 |
| Purchase #7 | $165.33 | 13.771% | $188.0976 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $928.61 | $1,005.2775 | $1,005.28 | $1,005.20 | $1,005.30 | |