| 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 | $174.55 | 11.616% | $194.8257 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $197.61 | 10.643% | $218.6416 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $189.76 | 9.438% | $207.6695 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $133.71 | 3.481% | $138.3644 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $140.50 | 8.526% | $152.479 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $118.69 | 9.158% | $129.5596 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $47.48 | 10.651% | $52.5371 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $1,002.30 | $1,094.0769 | $1,094.08 | $1,094.10 | $1,094.10 | |