| 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 | $116.37 | 12.452% | $130.8604 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $167.27 | 3.296% | $172.7832 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $18.88 | 5.161% | $19.8544 | $19.85 | $19.85 | $19.90 |
| Purchase #4 | $226.86 | 7.153% | $243.0873 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $210.48 | 9.426% | $230.3198 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $101.59 | 7.612% | $109.323 | $109.32 | $109.30 | $109.30 |
| Purchase #7 | $218.99 | 12.593% | $246.5674 | $246.57 | $246.55 | $246.60 |
| 7 purchase totals = | $1,060.44 | $1,152.7955 | $1,152.79 | $1,152.75 | $1,152.90 | |