| 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 | $168.93 | 12.285% | $189.6831 | $189.68 | $189.70 | $189.70 |
| Purchase #2 | $121.39 | 6.535% | $129.3228 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $108.31 | 10.857% | $120.0692 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $134.78 | 13.258% | $152.6491 | $152.65 | $152.65 | $152.60 |
| Purchase #5 | $57.95 | 7.627% | $62.3698 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $145.73 | 11.865% | $163.0209 | $163.02 | $163.00 | $163.00 |
| Purchase #7 | $235.27 | 12.312% | $264.2364 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $972.36 | $1,081.3513 | $1,081.35 | $1,081.30 | $1,081.30 | |