| 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 | $142.98 | 3.394% | $147.8327 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $124.85 | 4.218% | $130.1162 | $130.12 | $130.10 | $130.10 |
| Purchase #3 | $187.92 | 13.607% | $213.4903 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $16.26 | 8.776% | $17.687 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $195.90 | 3.299% | $202.3627 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $165.66 | 5.408% | $174.6189 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $147.28 | 5.546% | $155.4481 | $155.45 | $155.45 | $155.40 |
| 7 purchase totals = | $980.85 | $1,041.5559 | $1,041.56 | $1,041.55 | $1,041.50 | |