| 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 | $160.82 | 9.236% | $175.6733 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $153.83 | 12.103% | $172.448 | $172.45 | $172.45 | $172.40 |
| Purchase #3 | $135.62 | 3.411% | $140.246 | $140.25 | $140.25 | $140.20 |
| Purchase #4 | $137.77 | 7.330% | $147.8685 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $179.94 | 6.802% | $192.1795 | $192.18 | $192.20 | $192.20 |
| Purchase #6 | $50.79 | 4.458% | $53.0542 | $53.05 | $53.05 | $53.10 |
| Purchase #7 | $146.90 | 12.719% | $165.5842 | $165.58 | $165.60 | $165.60 |
| 7 purchase totals = | $965.67 | $1,047.0537 | $1,047.05 | $1,047.05 | $1,047.10 | |