| 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 | $73.82 | 7.177% | $79.1181 | $79.12 | $79.10 | $79.10 |
| Purchase #2 | $73.56 | 11.232% | $81.8223 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $180.50 | 13.808% | $205.4234 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $102.95 | 10.221% | $113.4725 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $114.44 | 8.848% | $124.5657 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $184.30 | 6.358% | $196.0178 | $196.02 | $196.00 | $196.00 |
| Purchase #7 | $250.42 | 9.247% | $273.5763 | $273.58 | $273.60 | $273.60 |
| 7 purchase totals = | $979.99 | $1,073.9961 | $1,074.00 | $1,073.90 | $1,074.00 | |