| 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 | $183.28 | 12.563% | $206.3055 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $145.56 | 5.215% | $153.151 | $153.15 | $153.15 | $153.20 |
| Purchase #3 | $202.67 | 8.448% | $219.7916 | $219.79 | $219.80 | $219.80 |
| Purchase #4 | $235.78 | 13.162% | $266.8134 | $266.81 | $266.80 | $266.80 |
| Purchase #5 | $9.44 | 13.556% | $10.7197 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $38.67 | 11.350% | $43.059 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $28.88 | 3.193% | $29.8021 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $844.28 | $929.6423 | $929.64 | $929.60 | $929.70 | |