| 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 | $172.72 | 4.810% | $181.0278 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $135.32 | 7.616% | $145.626 | $145.63 | $145.65 | $145.60 |
| Purchase #3 | $138.62 | 5.788% | $146.6433 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $231.90 | 3.810% | $240.7354 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $114.97 | 4.272% | $119.8815 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $180.79 | 8.481% | $196.1228 | $196.12 | $196.10 | $196.10 |
| Purchase #7 | $114.54 | 4.167% | $119.3129 | $119.31 | $119.30 | $119.30 |
| 7 purchase totals = | $1,088.86 | $1,149.3497 | $1,149.35 | $1,149.40 | $1,149.20 | |