| 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 | $192.60 | 12.843% | $217.3356 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $16.82 | 12.744% | $18.9635 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $128.28 | 6.246% | $136.2924 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $208.93 | 13.493% | $237.1209 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $155.83 | 3.336% | $161.0285 | $161.03 | $161.05 | $161.00 |
| Purchase #6 | $207.52 | 8.179% | $224.4931 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $168.59 | 12.486% | $189.6401 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $1,078.57 | $1,184.8741 | $1,184.87 | $1,184.90 | $1,184.80 | |