| 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 | $141.77 | 9.147% | $154.7377 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $202.86 | 4.618% | $212.2281 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $111.82 | 6.131% | $118.6757 | $118.68 | $118.70 | $118.70 |
| Purchase #4 | $184.85 | 4.194% | $192.6026 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $138.94 | 10.251% | $153.1827 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $24.98 | 9.274% | $27.2966 | $27.30 | $27.30 | $27.30 |
| Purchase #7 | $133.59 | 3.303% | $138.0025 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $938.81 | $996.7259 | $996.73 | $996.80 | $996.70 | |