| 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 | $159.55 | 3.240% | $164.7194 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $175.82 | 12.344% | $197.5232 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $156.62 | 8.834% | $170.4558 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $120.88 | 12.136% | $135.55 | $135.55 | $135.55 | $135.60 |
| Purchase #5 | $188.34 | 7.315% | $202.1171 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $121.45 | 10.166% | $133.7966 | $133.80 | $133.80 | $133.80 |
| Purchase #7 | $101.37 | 7.469% | $108.9413 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $1,024.03 | $1,113.1034 | $1,113.11 | $1,113.05 | $1,113.10 | |