| 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 | $144.30 | 8.623% | $156.743 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $12.35 | 9.429% | $13.5145 | $13.51 | $13.50 | $13.50 |
| Purchase #3 | $27.80 | 13.739% | $31.6194 | $31.62 | $31.60 | $31.60 |
| Purchase #4 | $244.62 | 8.636% | $265.7454 | $265.75 | $265.75 | $265.70 |
| Purchase #5 | $145.73 | 7.542% | $156.721 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $155.32 | 13.800% | $176.7542 | $176.75 | $176.75 | $176.80 |
| Purchase #7 | $211.32 | 10.127% | $232.7204 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $941.44 | $1,033.8179 | $1,033.81 | $1,033.75 | $1,033.70 | |