| 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 | $168.52 | 12.487% | $189.5631 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $126.44 | 8.472% | $137.152 | $137.15 | $137.15 | $137.20 |
| Purchase #3 | $147.83 | 3.802% | $153.4505 | $153.45 | $153.45 | $153.50 |
| Purchase #4 | $45.42 | 8.153% | $49.1231 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $188.85 | 7.843% | $203.6615 | $203.66 | $203.65 | $203.70 |
| Purchase #6 | $204.81 | 6.345% | $217.8052 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $202.94 | 11.349% | $225.9717 | $225.97 | $225.95 | $226.00 |
| 7 purchase totals = | $1,084.81 | $1,176.7271 | $1,176.72 | $1,176.65 | $1,176.90 | |