| 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 | $176.58 | 13.633% | $200.6532 | $200.65 | $200.65 | $200.70 |
| Purchase #2 | $161.85 | 13.576% | $183.8228 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $188.62 | 3.345% | $194.9293 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $175.89 | 7.632% | $189.3139 | $189.31 | $189.30 | $189.30 |
| Purchase #5 | $162.60 | 9.631% | $178.26 | $178.26 | $178.25 | $178.30 |
| Purchase #6 | $217.63 | 7.342% | $233.6084 | $233.61 | $233.60 | $233.60 |
| Purchase #7 | $249.94 | 13.421% | $283.4844 | $283.48 | $283.50 | $283.50 |
| 7 purchase totals = | $1,333.11 | $1,464.0720 | $1,464.06 | $1,464.05 | $1,464.10 | |