| 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 | $158.83 | 6.106% | $168.5282 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $135.98 | 5.567% | $143.55 | $143.55 | $143.55 | $143.60 |
| Purchase #3 | $225.84 | 12.154% | $253.2886 | $253.29 | $253.30 | $253.30 |
| Purchase #4 | $204.56 | 7.642% | $220.1925 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $99.52 | 6.722% | $106.2097 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $212.85 | 10.394% | $234.9736 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $104.71 | 9.184% | $114.3266 | $114.33 | $114.35 | $114.30 |
| 7 purchase totals = | $1,142.29 | $1,241.0692 | $1,241.07 | $1,241.10 | $1,241.10 | |