| 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 | $117.43 | 8.747% | $127.7016 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $183.99 | 9.587% | $201.6291 | $201.63 | $201.65 | $201.60 |
| Purchase #3 | $181.95 | 3.666% | $188.6203 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $153.64 | 3.201% | $158.558 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $187.57 | 3.489% | $194.1143 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $179.94 | 5.452% | $189.7503 | $189.75 | $189.75 | $189.80 |
| Purchase #7 | $100.69 | 12.650% | $113.4273 | $113.43 | $113.45 | $113.40 |
| 7 purchase totals = | $1,105.21 | $1,173.8009 | $1,173.80 | $1,173.80 | $1,173.80 | |