| 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 | $138.72 | 10.658% | $153.5048 | $153.50 | $153.50 | $153.50 |
| Purchase #2 | $165.53 | 11.378% | $184.364 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $220.62 | 4.647% | $230.8722 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $35.41 | 4.686% | $37.0693 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $146.36 | 11.170% | $162.7084 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $105.66 | 8.168% | $114.2903 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $111.77 | 3.488% | $115.6685 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $924.07 | $998.4775 | $998.47 | $998.40 | $998.60 | |