| 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 | $123.55 | 11.109% | $137.2752 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $172.52 | 3.765% | $179.0154 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $177.84 | 4.745% | $186.2785 | $186.28 | $186.30 | $186.30 |
| Purchase #4 | $87.71 | 9.608% | $96.1372 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $128.56 | 4.487% | $134.3285 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $176.59 | 6.384% | $187.8635 | $187.86 | $187.85 | $187.90 |
| Purchase #7 | $121.29 | 3.559% | $125.6067 | $125.61 | $125.60 | $125.60 |
| 7 purchase totals = | $988.06 | $1,046.5050 | $1,046.52 | $1,046.55 | $1,046.50 | |