| 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 | $150.37 | 4.280% | $156.8058 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $164.42 | 3.775% | $170.6269 | $170.63 | $170.65 | $170.60 |
| Purchase #3 | $224.99 | 7.489% | $241.8395 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $161.26 | 6.385% | $171.5565 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $109.30 | 5.139% | $114.9169 | $114.92 | $114.90 | $114.90 |
| Purchase #6 | $49.76 | 5.283% | $52.3888 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $93.44 | 3.517% | $96.7263 | $96.73 | $96.75 | $96.70 |
| 7 purchase totals = | $953.54 | $1,004.8607 | $1,004.88 | $1,004.90 | $1,004.80 | |