| 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 | $178.69 | 12.231% | $200.5456 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $28.32 | 13.712% | $32.2032 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $84.73 | 13.298% | $95.9974 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $107.79 | 10.207% | $118.7921 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $31.42 | 6.826% | $33.5647 | $33.56 | $33.55 | $33.60 |
| Purchase #6 | $153.64 | 5.531% | $162.1378 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $91.55 | 10.447% | $101.1142 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $676.14 | $744.3550 | $744.35 | $744.35 | $744.30 | |