| 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 | $64.56 | 13.286% | $73.1374 | $73.14 | $73.15 | $73.10 |
| Purchase #2 | $170.87 | 4.200% | $178.0465 | $178.05 | $178.05 | $178.00 |
| Purchase #3 | $100.93 | 5.647% | $106.6295 | $106.63 | $106.65 | $106.60 |
| Purchase #4 | $165.48 | 9.636% | $181.4257 | $181.43 | $181.45 | $181.40 |
| Purchase #5 | $38.81 | 11.864% | $43.4144 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $128.34 | 7.269% | $137.669 | $137.67 | $137.65 | $137.70 |
| Purchase #7 | $193.64 | 3.484% | $200.3864 | $200.39 | $200.40 | $200.40 |
| 7 purchase totals = | $862.63 | $920.7089 | $920.72 | $920.75 | $920.60 | |