| 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 | $182.96 | 12.252% | $205.3763 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $147.27 | 3.605% | $152.5791 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $156.53 | 11.723% | $174.88 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $211.37 | 12.432% | $237.6475 | $237.65 | $237.65 | $237.60 |
| Purchase #5 | $107.29 | 7.172% | $114.9848 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $178.87 | 13.259% | $202.5864 | $202.59 | $202.60 | $202.60 |
| Purchase #7 | $244.78 | 9.710% | $268.5481 | $268.55 | $268.55 | $268.50 |
| 7 purchase totals = | $1,229.07 | $1,356.6022 | $1,356.61 | $1,356.70 | $1,356.60 | |