| 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 | $200.74 | 13.814% | $228.4702 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $205.67 | 7.750% | $221.6094 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $210.34 | 7.469% | $226.0503 | $226.05 | $226.05 | $226.10 |
| Purchase #4 | $169.46 | 7.232% | $181.7153 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $42.85 | 8.463% | $46.4764 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $187.98 | 5.492% | $198.3039 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $63.44 | 8.606% | $68.8996 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $1,080.48 | $1,171.5251 | $1,171.53 | $1,171.50 | $1,171.60 | |