| 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 | $148.53 | 8.296% | $160.852 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $135.31 | 8.737% | $147.132 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $214.68 | 7.115% | $229.9545 | $229.95 | $229.95 | $230.00 |
| Purchase #4 | $164.93 | 4.734% | $172.7378 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $232.95 | 8.485% | $252.7158 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $249.81 | 11.460% | $278.4382 | $278.44 | $278.45 | $278.40 |
| Purchase #7 | $166.29 | 3.146% | $171.5215 | $171.52 | $171.50 | $171.50 |
| 7 purchase totals = | $1,312.50 | $1,413.3518 | $1,413.35 | $1,413.35 | $1,413.30 | |