| 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 | $147.34 | 5.597% | $155.5866 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $43.40 | 4.673% | $45.4281 | $45.43 | $45.45 | $45.40 |
| Purchase #3 | $128.26 | 6.835% | $137.0266 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $131.83 | 5.136% | $138.6008 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $245.43 | 8.198% | $265.5504 | $265.55 | $265.55 | $265.60 |
| Purchase #6 | $20.91 | 5.497% | $22.0594 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $225.26 | 10.532% | $248.9844 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $942.43 | $1,013.2363 | $1,013.24 | $1,013.30 | $1,013.30 | |