| 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 | $195.75 | 12.598% | $220.4106 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $157.35 | 9.778% | $172.7357 | $172.74 | $172.75 | $172.70 |
| Purchase #3 | $74.47 | 4.377% | $77.7296 | $77.73 | $77.75 | $77.70 |
| Purchase #4 | $228.88 | 8.759% | $248.9276 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $156.86 | 5.174% | $164.9759 | $164.98 | $165.00 | $165.00 |
| Purchase #6 | $103.34 | 5.602% | $109.1291 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $191.43 | 6.255% | $203.4039 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $1,108.08 | $1,197.3124 | $1,197.32 | $1,197.40 | $1,197.20 | |