| 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 | $162.80 | 11.253% | $181.1199 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $151.48 | 5.340% | $159.569 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $241.75 | 10.765% | $267.7744 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $105.32 | 6.514% | $112.1805 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $160.95 | 11.156% | $178.9056 | $178.91 | $178.90 | $178.90 |
| Purchase #6 | $175.45 | 12.771% | $197.8567 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $166.64 | 4.494% | $174.1288 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $1,164.39 | $1,271.5349 | $1,271.54 | $1,271.50 | $1,271.60 | |