| 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 | $156.54 | 3.684% | $162.3069 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $206.37 | 6.458% | $219.6974 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $99.62 | 7.154% | $106.7468 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $194.69 | 12.774% | $219.5597 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $218.75 | 10.541% | $241.8084 | $241.81 | $241.80 | $241.80 |
| Purchase #6 | $137.37 | 8.150% | $148.5657 | $148.57 | $148.55 | $148.60 |
| Purchase #7 | $152.56 | 7.599% | $164.153 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $1,165.90 | $1,262.8379 | $1,262.85 | $1,262.80 | $1,262.90 | |