| 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 | $87.80 | 4.385% | $91.65 | $91.65 | $91.65 | $91.70 |
| Purchase #2 | $133.86 | 13.593% | $152.0556 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $149.57 | 12.293% | $167.9566 | $167.96 | $167.95 | $168.00 |
| Purchase #4 | $31.90 | 8.613% | $34.6475 | $34.65 | $34.65 | $34.60 |
| Purchase #5 | $89.97 | 5.745% | $95.1388 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $172.51 | 8.122% | $186.5213 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $180.84 | 5.679% | $191.1099 | $191.11 | $191.10 | $191.10 |
| 7 purchase totals = | $846.45 | $919.0797 | $919.09 | $919.05 | $919.10 | |