| 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 | $122.53 | 3.398% | $126.6936 | $126.69 | $126.70 | $126.70 |
| Purchase #2 | $120.65 | 7.694% | $129.9328 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $155.50 | 12.537% | $174.995 | $175.00 | $175.00 | $175.00 |
| Purchase #4 | $228.31 | 7.342% | $245.0725 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $34.87 | 9.394% | $38.1457 | $38.15 | $38.15 | $38.10 |
| Purchase #6 | $27.37 | 7.506% | $29.4244 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $162.87 | 9.716% | $178.6944 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $852.10 | $922.9584 | $922.95 | $922.95 | $922.90 | |