| 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 | $127.28 | 11.617% | $142.0661 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $183.92 | 9.432% | $201.2673 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $45.47 | 11.320% | $50.6172 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $180.50 | 12.725% | $203.4686 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $123.90 | 9.460% | $135.6209 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $85.85 | 3.209% | $88.6049 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $34.87 | 12.240% | $39.1381 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $781.79 | $860.7831 | $860.79 | $860.70 | $860.80 | |