| 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 | $135.38 | 13.495% | $153.6495 | $153.65 | $153.65 | $153.60 |
| Purchase #2 | $216.89 | 6.630% | $231.2698 | $231.27 | $231.25 | $231.30 |
| Purchase #3 | $13.27 | 9.864% | $14.579 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $90.60 | 3.291% | $93.5816 | $93.58 | $93.60 | $93.60 |
| Purchase #5 | $127.36 | 11.770% | $142.3503 | $142.35 | $142.35 | $142.40 |
| Purchase #6 | $203.88 | 8.482% | $221.1731 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $200.50 | 11.267% | $223.0903 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $987.88 | $1,079.6936 | $1,079.69 | $1,079.70 | $1,079.80 | |