| 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 | $202.47 | 12.871% | $228.5299 | $228.53 | $228.55 | $228.50 |
| Purchase #2 | $97.86 | 5.268% | $103.0153 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $204.96 | 12.390% | $230.3545 | $230.35 | $230.35 | $230.40 |
| Purchase #4 | $135.47 | 11.209% | $150.6548 | $150.65 | $150.65 | $150.70 |
| Purchase #5 | $156.75 | 5.585% | $165.5045 | $165.50 | $165.50 | $165.50 |
| Purchase #6 | $70.32 | 4.805% | $73.6989 | $73.70 | $73.70 | $73.70 |
| Purchase #7 | $165.32 | 12.376% | $185.78 | $185.78 | $185.80 | $185.80 |
| 7 purchase totals = | $1,033.15 | $1,137.5379 | $1,137.53 | $1,137.55 | $1,137.60 | |