| 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 | $178.80 | 3.463% | $184.9918 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $215.55 | 5.207% | $226.7737 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $31.73 | 11.435% | $35.3583 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $110.80 | 4.559% | $115.8514 | $115.85 | $115.85 | $115.90 |
| Purchase #5 | $174.85 | 5.485% | $184.4405 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $168.93 | 6.311% | $179.5912 | $179.59 | $179.60 | $179.60 |
| Purchase #7 | $155.82 | 3.470% | $161.227 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $1,036.48 | $1,088.2339 | $1,088.23 | $1,088.25 | $1,088.30 | |