| 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 | $161.48 | 13.843% | $183.8337 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $94.80 | 9.466% | $103.7738 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $91.36 | 10.639% | $101.0798 | $101.08 | $101.10 | $101.10 |
| Purchase #4 | $33.60 | 3.824% | $34.8849 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $74.53 | 13.267% | $84.4179 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $192.44 | 13.368% | $218.1654 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $21.49 | 10.457% | $23.7372 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $669.70 | $749.8927 | $749.89 | $749.90 | $749.90 | |