| 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 | $151.35 | 5.454% | $159.6046 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $231.54 | 4.197% | $241.2577 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $90.35 | 5.274% | $95.1151 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $196.47 | 11.457% | $218.9796 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $66.56 | 12.804% | $75.0823 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $136.57 | 9.469% | $149.5018 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $144.85 | 10.844% | $160.5575 | $160.56 | $160.55 | $160.60 |
| 7 purchase totals = | $1,017.69 | $1,100.0986 | $1,100.10 | $1,100.10 | $1,100.20 | |