| 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 | $190.78 | 9.181% | $208.2955 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $43.98 | 9.178% | $48.0165 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $194.79 | 3.651% | $201.9018 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $137.82 | 13.135% | $155.9227 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $141.69 | 4.145% | $147.5631 | $147.56 | $147.55 | $147.60 |
| Purchase #6 | $195.56 | 6.266% | $207.8138 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $161.60 | 7.346% | $173.4711 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $1,066.22 | $1,142.9845 | $1,142.98 | $1,142.90 | $1,143.00 | |