| 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 | $144.67 | 12.163% | $162.2662 | $162.27 | $162.25 | $162.30 |
| Purchase #2 | $72.70 | 6.216% | $77.219 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $189.79 | 4.771% | $198.8449 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $193.45 | 8.699% | $210.2782 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $38.75 | 13.624% | $44.0293 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $101.82 | 9.357% | $111.3473 | $111.35 | $111.35 | $111.30 |
| Purchase #7 | $104.34 | 8.585% | $113.2976 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $845.52 | $917.2825 | $917.29 | $917.30 | $917.20 | |