| 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 | $168.98 | 13.102% | $191.1198 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $22.54 | 11.214% | $25.0676 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $123.97 | 5.642% | $130.9644 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $12.25 | 6.633% | $13.0625 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $38.58 | 6.659% | $41.149 | $41.15 | $41.15 | $41.10 |
| Purchase #6 | $87.99 | 10.228% | $96.9896 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $34.84 | 11.385% | $38.8065 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $489.15 | $537.1594 | $537.16 | $537.10 | $537.20 | |