| 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 | $140.25 | 8.823% | $152.6243 | $152.62 | $152.60 | $152.60 |
| Purchase #2 | $25.82 | 9.115% | $28.1735 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $163.51 | 7.512% | $175.7929 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $71.43 | 13.117% | $80.7995 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $187.81 | 9.493% | $205.6388 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $183.88 | 7.447% | $197.5735 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $129.46 | 5.554% | $136.6502 | $136.65 | $136.65 | $136.70 |
| 7 purchase totals = | $902.16 | $977.2527 | $977.24 | $977.20 | $977.30 | |