| 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 | $130.88 | 12.397% | $147.1052 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $118.56 | 6.853% | $126.6849 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $160.85 | 10.219% | $177.2873 | $177.29 | $177.30 | $177.30 |
| Purchase #4 | $172.42 | 10.543% | $190.5982 | $190.60 | $190.60 | $190.60 |
| Purchase #5 | $242.31 | 12.834% | $273.4081 | $273.41 | $273.40 | $273.40 |
| Purchase #6 | $87.38 | 12.783% | $98.5498 | $98.55 | $98.55 | $98.50 |
| Purchase #7 | $160.79 | 6.441% | $171.1465 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $1,073.19 | $1,184.7800 | $1,184.79 | $1,184.80 | $1,184.70 | |