| 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 | $213.99 | 7.544% | $230.1334 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $149.96 | 6.372% | $159.5155 | $159.52 | $159.50 | $159.50 |
| Purchase #3 | $205.81 | 8.401% | $223.1001 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $124.81 | 12.609% | $140.5473 | $140.55 | $140.55 | $140.50 |
| Purchase #5 | $52.78 | 8.767% | $57.4072 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $190.32 | 9.245% | $207.9151 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $130.25 | 13.330% | $147.6123 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $1,067.92 | $1,166.2309 | $1,166.24 | $1,166.20 | $1,166.10 | |