| 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 | $159.93 | 12.130% | $179.3295 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $12.82 | 7.236% | $13.7477 | $13.75 | $13.75 | $13.70 |
| Purchase #3 | $143.70 | 9.705% | $157.6461 | $157.65 | $157.65 | $157.60 |
| Purchase #4 | $172.98 | 7.842% | $186.5451 | $186.55 | $186.55 | $186.50 |
| Purchase #5 | $196.77 | 4.486% | $205.5971 | $205.60 | $205.60 | $205.60 |
| Purchase #6 | $37.66 | 9.702% | $41.3138 | $41.31 | $41.30 | $41.30 |
| Purchase #7 | $211.77 | 8.593% | $229.9674 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $935.63 | $1,014.1467 | $1,014.16 | $1,014.15 | $1,014.00 | |