| 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 | $151.84 | 13.806% | $172.803 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $204.70 | 9.208% | $223.5488 | $223.55 | $223.55 | $223.50 |
| Purchase #3 | $193.84 | 10.133% | $213.4818 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $39.94 | 12.472% | $44.9213 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $124.41 | 8.853% | $135.424 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $96.29 | 11.137% | $107.0138 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $219.83 | 12.388% | $247.0625 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $1,030.85 | $1,144.2552 | $1,144.24 | $1,144.20 | $1,144.20 | |