| 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 | $177.82 | 9.420% | $194.5706 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $67.33 | 3.104% | $69.4199 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $120.58 | 11.333% | $134.2453 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $135.85 | 7.212% | $145.6475 | $145.65 | $145.65 | $145.60 |
| Purchase #5 | $197.67 | 6.512% | $210.5423 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $16.56 | 12.372% | $18.6088 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $242.43 | 3.487% | $250.8835 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $958.24 | $1,023.9179 | $1,023.92 | $1,023.90 | $1,023.80 | |