| 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 | $170.73 | 13.261% | $193.3705 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $96.31 | 6.828% | $102.886 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $106.75 | 12.726% | $120.335 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $145.87 | 7.782% | $157.2216 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $107.72 | 7.566% | $115.8701 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $244.90 | 10.487% | $270.5827 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $109.36 | 13.447% | $124.0656 | $124.07 | $124.05 | $124.10 |
| 7 purchase totals = | $981.64 | $1,084.3315 | $1,084.34 | $1,084.30 | $1,084.40 | |