| 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 | $164.38 | 11.434% | $183.1752 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $130.70 | 11.533% | $145.7736 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $49.68 | 3.238% | $51.2886 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $120.54 | 12.375% | $135.4568 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $75.78 | 3.699% | $78.5831 | $78.58 | $78.60 | $78.60 |
| Purchase #6 | $202.36 | 5.475% | $213.4392 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $200.94 | 5.170% | $211.3286 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $944.38 | $1,019.0451 | $1,019.05 | $1,019.10 | $1,019.10 | |