| 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 | $150.32 | 9.170% | $164.1043 | $164.10 | $164.10 | $164.10 |
| Purchase #2 | $17.65 | 3.678% | $18.2992 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $161.95 | 12.198% | $181.7047 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $211.59 | 12.756% | $238.5804 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $91.55 | 11.276% | $101.8732 | $101.87 | $101.85 | $101.90 |
| Purchase #6 | $104.75 | 7.442% | $112.5455 | $112.55 | $112.55 | $112.50 |
| Purchase #7 | $182.61 | 6.304% | $194.1217 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $920.42 | $1,011.2290 | $1,011.22 | $1,011.20 | $1,011.20 | |