| 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 | $18.47 | 13.727% | $21.0054 | $21.01 | $21.00 | $21.00 |
| Purchase #2 | $174.72 | 10.255% | $192.6375 | $192.64 | $192.65 | $192.60 |
| Purchase #3 | $167.63 | 4.163% | $174.6084 | $174.61 | $174.60 | $174.60 |
| Purchase #4 | $171.87 | 13.202% | $194.5603 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $244.32 | 8.389% | $264.816 | $264.82 | $264.80 | $264.80 |
| Purchase #6 | $165.33 | 6.356% | $175.8384 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $88.72 | 8.326% | $96.1068 | $96.11 | $96.10 | $96.10 |
| 7 purchase totals = | $1,031.06 | $1,119.5728 | $1,119.59 | $1,119.55 | $1,119.50 | |