| 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 | $179.81 | 5.461% | $189.6294 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $46.75 | 11.105% | $51.9416 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $194.91 | 7.808% | $210.1286 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $193.91 | 11.742% | $216.6789 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $118.43 | 7.801% | $127.6687 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $135.82 | 7.432% | $145.9141 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $17.74 | 5.234% | $18.6685 | $18.67 | $18.65 | $18.70 |
| 7 purchase totals = | $887.37 | $960.6298 | $960.63 | $960.65 | $960.60 | |