| 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 | $142.43 | 5.412% | $150.1383 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $166.69 | 3.196% | $172.0174 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $114.91 | 8.551% | $124.736 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $79.29 | 10.392% | $87.5298 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $243.86 | 3.169% | $251.5879 | $251.59 | $251.60 | $251.60 |
| Purchase #6 | $172.64 | 12.841% | $194.8087 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $90.70 | 6.313% | $96.4259 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $1,010.52 | $1,077.2440 | $1,077.26 | $1,077.30 | $1,077.10 | |