| 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 | $174.45 | 13.124% | $197.3448 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $221.32 | 4.592% | $231.483 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $198.59 | 13.672% | $225.7412 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $187.43 | 10.808% | $207.6874 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $181.85 | 5.718% | $192.2482 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $50.78 | 12.508% | $57.1316 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $44.32 | 7.501% | $47.6444 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $1,058.74 | $1,159.2806 | $1,159.27 | $1,159.35 | $1,159.10 | |