| 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 | $138.89 | 6.388% | $147.7623 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $192.62 | 4.297% | $200.8969 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $219.74 | 9.297% | $240.1692 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $184.49 | 9.319% | $201.6826 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $137.33 | 11.470% | $153.0818 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $6.48 | 7.569% | $6.9705 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $115.84 | 9.839% | $127.2375 | $127.24 | $127.25 | $127.20 |
| 7 purchase totals = | $995.39 | $1,077.8008 | $1,077.80 | $1,077.80 | $1,077.90 | |