| 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 | $42.25 | 4.573% | $44.1821 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $64.77 | 13.642% | $73.6059 | $73.61 | $73.60 | $73.60 |
| Purchase #3 | $194.86 | 4.586% | $203.7963 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $215.37 | 12.393% | $242.0608 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $177.83 | 10.425% | $196.3688 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $158.84 | 8.313% | $172.0444 | $172.04 | $172.05 | $172.00 |
| Purchase #7 | $207.34 | 8.558% | $225.0842 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $1,061.26 | $1,157.1425 | $1,157.14 | $1,157.15 | $1,157.20 | |