| 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 | $165.55 | 9.777% | $181.7358 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $100.59 | 7.268% | $107.9009 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $101.70 | 13.555% | $115.4854 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $53.66 | 13.738% | $61.0318 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $114.77 | 4.812% | $120.2927 | $120.29 | $120.30 | $120.30 |
| Purchase #6 | $202.32 | 11.391% | $225.3663 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $31.29 | 11.462% | $34.8765 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $769.88 | $846.6894 | $846.70 | $846.75 | $846.70 | |