| 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 | $179.91 | 7.140% | $192.7556 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $26.31 | 11.195% | $29.2554 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $175.69 | 10.317% | $193.8159 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $206.91 | 10.542% | $228.7225 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $216.30 | 6.463% | $230.2795 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $207.88 | 9.817% | $228.2876 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $216.30 | 3.795% | $224.5086 | $224.51 | $224.50 | $224.50 |
| 7 purchase totals = | $1,229.30 | $1,327.6251 | $1,327.64 | $1,327.60 | $1,327.70 | |