| 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 | $160.27 | 6.249% | $170.2853 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $123.65 | 9.308% | $135.1593 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $157.43 | 4.215% | $164.0657 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $232.87 | 6.121% | $247.124 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $201.26 | 13.798% | $229.0299 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $38.68 | 13.433% | $43.8759 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $133.89 | 11.752% | $149.6248 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $1,048.05 | $1,139.1649 | $1,139.17 | $1,139.15 | $1,139.20 | |