| 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 | $28.95 | 9.345% | $31.6554 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $186.83 | 10.147% | $205.7876 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $154.27 | 5.117% | $162.164 | $162.16 | $162.15 | $162.20 |
| Purchase #4 | $64.28 | 12.467% | $72.2938 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $147.80 | 3.581% | $153.0927 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $211.61 | 6.707% | $225.8027 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $73.55 | 9.745% | $80.7174 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $867.29 | $931.5136 | $931.51 | $931.50 | $931.60 | |