| 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 | $194.86 | 5.368% | $205.3201 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $155.48 | 9.559% | $170.3423 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $31.94 | 8.628% | $34.6958 | $34.70 | $34.70 | $34.70 |
| Purchase #4 | $128.74 | 9.681% | $141.2033 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $73.43 | 4.707% | $76.8864 | $76.89 | $76.90 | $76.90 |
| Purchase #6 | $129.84 | 6.530% | $138.3186 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $24.99 | 8.526% | $27.1206 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $739.28 | $793.8871 | $793.89 | $793.85 | $793.80 | |