| 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 | $164.40 | 3.642% | $170.3874 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $165.52 | 10.331% | $182.6199 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $159.77 | 13.403% | $181.184 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $162.37 | 7.775% | $174.9943 | $174.99 | $175.00 | $175.00 |
| Purchase #5 | $209.32 | 10.268% | $230.813 | $230.81 | $230.80 | $230.80 |
| Purchase #6 | $156.80 | 8.155% | $169.587 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $206.55 | 7.133% | $221.2832 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $1,224.73 | $1,330.8688 | $1,330.86 | $1,330.90 | $1,330.90 | |