| 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 | $152.38 | 3.107% | $157.1144 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $161.28 | 6.622% | $171.96 | $171.96 | $171.95 | $172.00 |
| Purchase #3 | $217.31 | 7.325% | $233.228 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $190.71 | 3.594% | $197.5641 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $28.78 | 10.608% | $31.833 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $171.64 | 4.429% | $179.2419 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $206.28 | 3.610% | $213.7267 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $1,128.38 | $1,184.6681 | $1,184.66 | $1,184.70 | $1,184.60 | |