| 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 | $172.73 | 10.123% | $190.2155 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $162.89 | 4.817% | $170.7364 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $52.51 | 9.789% | $57.6502 | $57.65 | $57.65 | $57.70 |
| Purchase #4 | $121.80 | 3.480% | $126.0386 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $223.66 | 3.131% | $230.6628 | $230.66 | $230.65 | $230.70 |
| Purchase #6 | $114.59 | 8.193% | $123.9784 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $153.35 | 13.303% | $173.7502 | $173.75 | $173.75 | $173.80 |
| 7 purchase totals = | $1,001.53 | $1,073.0321 | $1,073.04 | $1,073.05 | $1,073.10 | |