| 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 | $200.51 | 11.529% | $223.6268 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $85.75 | 5.115% | $90.1361 | $90.14 | $90.15 | $90.10 |
| Purchase #3 | $155.29 | 11.756% | $173.5459 | $173.55 | $173.55 | $173.50 |
| Purchase #4 | $196.29 | 10.316% | $216.5393 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $221.59 | 10.714% | $245.3312 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $192.76 | 7.726% | $207.6526 | $207.65 | $207.65 | $207.70 |
| Purchase #7 | $37.30 | 10.285% | $41.1363 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $1,089.49 | $1,197.9682 | $1,197.98 | $1,198.05 | $1,197.80 | |