| 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 | $237.35 | 13.666% | $269.7863 | $269.79 | $269.80 | $269.80 |
| Purchase #2 | $142.36 | 7.146% | $152.533 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $184.72 | 11.586% | $206.1217 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $141.87 | 8.133% | $153.4083 | $153.41 | $153.40 | $153.40 |
| Purchase #5 | $108.35 | 4.347% | $113.06 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $142.86 | 11.421% | $159.176 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $120.66 | 3.545% | $124.9374 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $1,078.17 | $1,179.0227 | $1,179.03 | $1,179.05 | $1,179.00 | |